2488403925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 5393726208

約数和(自身を除く): 2905322283

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 73, 75, 105, 115, 161, 175, 207, 219, 225, 315, 345, 365, 483, 511, 525, 575, 657, 805, 941, 1035, 1095, 1449, 1533, 1575, 1679, 1725, 1825, 2415, 2555, 2823, 3285, 4025, 4599, 4705, 5037, 5175, 5475, 6587, 7245, 7665, 8395, 8469, 11753, 12075, 12775, 14115, 15111, 16425, 19761, 21643, 22995, 23525, 25185, 32935, 35259, 36225, 38325, 41975, 42345, 58765, 59283, 64929, 68693, 70575, 75555, 98805, 105777, 108215, 114975, 125925, 151501, 164675, 176295, 194787, 206079, 211725, 293825, 296415, 324645, 343465, 377775, 454503, 480851, 494025, 528885, 541075, 618237, 757505, 881475, 973935, 1030395, 1363509, 1442553, 1482075, 1579939, 1623225, 1717325, 2272515, 2404255, 2644425, 3091185, 3787525, 4327659, 4739817, 4869675, 5151975, 6817545, 7212765, 7899695, 11059573, 11362575, 12021275, 14219451, 15455925, 21638295, 23699085, 33178719, 34087725, 36063825, 39498475, 55297865, 71097255, 99536157, 108191475, 118495425, 165893595, 276489325, 355486275, 497680785, 829467975, 2488403925]

約数ペア:

[(1, 2488403925), (3, 829467975), (5, 497680785), (7, 355486275), (9, 276489325), (15, 165893595), (21, 118495425), (23, 108191475), (25, 99536157), (35, 71097255), (45, 55297865), (63, 39498475), (69, 36063825), (73, 34087725), (75, 33178719), (105, 23699085), (115, 21638295), (161, 15455925), (175, 14219451), (207, 12021275), (219, 11362575), (225, 11059573), (315, 7899695), (345, 7212765), (365, 6817545), (483, 5151975), (511, 4869675), (525, 4739817), (575, 4327659), (657, 3787525), (805, 3091185), (941, 2644425), (1035, 2404255), (1095, 2272515), (1449, 1717325), (1533, 1623225), (1575, 1579939), (1679, 1482075), (1725, 1442553), (1825, 1363509), (2415, 1030395), (2555, 973935), (2823, 881475), (3285, 757505), (4025, 618237), (4599, 541075), (4705, 528885), (5037, 494025), (5175, 480851), (5475, 454503), (6587, 377775), (7245, 343465), (7665, 324645), (8395, 296415), (8469, 293825), (11753, 211725), (12075, 206079), (12775, 194787), (14115, 176295), (15111, 164675), (16425, 151501), (19761, 125925), (21643, 114975), (22995, 108215), (23525, 105777), (25185, 98805), (32935, 75555), (35259, 70575), (36225, 68693), (38325, 64929), (41975, 59283), (42345, 58765)]