27974475

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 50642592

約数和(自身を除く): 22668117

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1231, 1515, 2525, 3693, 4545, 6155, 7575, 11079, 18465, 22725, 30775, 55395, 92325, 124331, 276975, 372993, 621655, 1118979, 1864965, 3108275, 5594895, 9324825, 27974475]

約数ペア:

[(1, 27974475), (3, 9324825), (5, 5594895), (9, 3108275), (15, 1864965), (25, 1118979), (45, 621655), (75, 372993), (101, 276975), (225, 124331), (303, 92325), (505, 55395), (909, 30775), (1231, 22725), (1515, 18465), (2525, 11079), (3693, 7575), (4545, 6155)]