42521925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18289}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 72574720

約数和(自身を除く): 30052795

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18289, 54867, 91445, 274335, 457225, 566959, 1371675, 1700877, 2834795, 8504385, 14173975, 42521925]

約数ペア:

[(1, 42521925), (3, 14173975), (5, 8504385), (15, 2834795), (25, 1700877), (31, 1371675), (75, 566959), (93, 457225), (155, 274335), (465, 91445), (775, 54867), (2325, 18289)]