1172325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 2544480

約数和(自身を除く): 1372155

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 49, 55, 75, 77, 87, 105, 145, 147, 165, 175, 203, 231, 245, 275, 319, 385, 435, 525, 539, 609, 725, 735, 825, 957, 1015, 1155, 1225, 1421, 1595, 1617, 1925, 2175, 2233, 2695, 3045, 3675, 4263, 4785, 5075, 5775, 6699, 7105, 7975, 8085, 11165, 13475, 15225, 15631, 21315, 23925, 33495, 35525, 40425, 46893, 55825, 78155, 106575, 167475, 234465, 390775, 1172325]

約数ペア:

[(1, 1172325), (3, 390775), (5, 234465), (7, 167475), (11, 106575), (15, 78155), (21, 55825), (25, 46893), (29, 40425), (33, 35525), (35, 33495), (49, 23925), (55, 21315), (75, 15631), (77, 15225), (87, 13475), (105, 11165), (145, 8085), (147, 7975), (165, 7105), (175, 6699), (203, 5775), (231, 5075), (245, 4785), (275, 4263), (319, 3675), (385, 3045), (435, 2695), (525, 2233), (539, 2175), (609, 1925), (725, 1617), (735, 1595), (825, 1421), (957, 1225), (1015, 1155)]