74876955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 122508288

約数和(自身を除く): 47631333

約数列:

[1, 3, 5, 15, 71, 167, 213, 355, 421, 501, 835, 1065, 1263, 2105, 2505, 6315, 11857, 29891, 35571, 59285, 70307, 89673, 149455, 177855, 210921, 351535, 448365, 1054605, 4991797, 14975391, 24958985, 74876955]

約数ペア:

[(1, 74876955), (3, 24958985), (5, 14975391), (15, 4991797), (71, 1054605), (167, 448365), (213, 351535), (355, 210921), (421, 177855), (501, 149455), (835, 89673), (1065, 70307), (1263, 59285), (2105, 35571), (2505, 29891), (6315, 11857)]