23339925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 50995620

約数和(自身を除く): 27655695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 49, 63, 73, 75, 87, 105, 145, 147, 175, 203, 219, 225, 245, 261, 315, 365, 435, 441, 511, 525, 609, 657, 725, 735, 1015, 1095, 1225, 1305, 1421, 1533, 1575, 1825, 1827, 2117, 2175, 2205, 2555, 3045, 3285, 3577, 3675, 4263, 4599, 5075, 5475, 6351, 6525, 7105, 7665, 9135, 10585, 10731, 11025, 12775, 12789, 14819, 15225, 16425, 17885, 19053, 21315, 22995, 31755, 32193, 35525, 38325, 44457, 45675, 52925, 53655, 63945, 74095, 89425, 95265, 103733, 106575, 114975, 133371, 158775, 160965, 222285, 268275, 311199, 319725, 370475, 476325, 518665, 666855, 804825, 933597, 1111425, 1555995, 2593325, 3334275, 4667985, 7779975, 23339925]

約数ペア:

[(1, 23339925), (3, 7779975), (5, 4667985), (7, 3334275), (9, 2593325), (15, 1555995), (21, 1111425), (25, 933597), (29, 804825), (35, 666855), (45, 518665), (49, 476325), (63, 370475), (73, 319725), (75, 311199), (87, 268275), (105, 222285), (145, 160965), (147, 158775), (175, 133371), (203, 114975), (219, 106575), (225, 103733), (245, 95265), (261, 89425), (315, 74095), (365, 63945), (435, 53655), (441, 52925), (511, 45675), (525, 44457), (609, 38325), (657, 35525), (725, 32193), (735, 31755), (1015, 22995), (1095, 21315), (1225, 19053), (1305, 17885), (1421, 16425), (1533, 15225), (1575, 14819), (1825, 12789), (1827, 12775), (2117, 11025), (2175, 10731), (2205, 10585), (2555, 9135), (3045, 7665), (3285, 7105), (3577, 6525), (3675, 6351), (4263, 5475), (4599, 5075)]