67993875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 129061920

約数和(自身を除く): 61068045

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 3181, 4275, 7125, 9543, 15905, 21375, 28629, 47715, 60439, 79525, 143145, 181317, 238575, 302195, 397625, 543951, 715725, 906585, 1192875, 1510975, 2719755, 3578625, 4532925, 7554875, 13598775, 22664625, 67993875]

約数ペア:

[(1, 67993875), (3, 22664625), (5, 13598775), (9, 7554875), (15, 4532925), (19, 3578625), (25, 2719755), (45, 1510975), (57, 1192875), (75, 906585), (95, 715725), (125, 543951), (171, 397625), (225, 302195), (285, 238575), (375, 181317), (475, 143145), (855, 79525), (1125, 60439), (1425, 47715), (2375, 28629), (3181, 21375), (4275, 15905), (7125, 9543)]