88308735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 144281088

約数和(自身を除く): 55972353

約数列:

[1, 3, 5, 15, 71, 213, 283, 293, 355, 849, 879, 1065, 1415, 1465, 4245, 4395, 20093, 20803, 60279, 62409, 82919, 100465, 104015, 248757, 301395, 312045, 414595, 1243785, 5887249, 17661747, 29436245, 88308735]

約数ペア:

[(1, 88308735), (3, 29436245), (5, 17661747), (15, 5887249), (71, 1243785), (213, 414595), (283, 312045), (293, 301395), (355, 248757), (849, 104015), (879, 100465), (1065, 82919), (1415, 62409), (1465, 60279), (4245, 20803), (4395, 20093)]