67680675

素因数分解:

$3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1291}}^1$

素因数の和:1540

約数の個数: 36

約数和(自身を含む): 121838184

約数和(自身を除く): 54157509

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 233, 699, 1165, 1291, 2097, 3495, 3873, 5825, 6455, 10485, 11619, 17475, 19365, 32275, 52425, 58095, 96825, 290475, 300803, 902409, 1504015, 2707227, 4512045, 7520075, 13536135, 22560225, 67680675]

約数ペア:

[(1, 67680675), (3, 22560225), (5, 13536135), (9, 7520075), (15, 4512045), (25, 2707227), (45, 1504015), (75, 902409), (225, 300803), (233, 290475), (699, 96825), (1165, 58095), (1291, 52425), (2097, 32275), (3495, 19365), (3873, 17475), (5825, 11619), (6455, 10485)]