3917895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2821305

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 233, 285, 295, 699, 885, 1121, 1165, 3363, 3495, 4427, 5605, 13281, 13747, 16815, 22135, 41241, 66405, 68735, 206205, 261193, 783579, 1305965, 3917895]

約数ペア:

[(1, 3917895), (3, 1305965), (5, 783579), (15, 261193), (19, 206205), (57, 68735), (59, 66405), (95, 41241), (177, 22135), (233, 16815), (285, 13747), (295, 13281), (699, 5605), (885, 4427), (1121, 3495), (1165, 3363)]