56808465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3583}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 104595456

約数和(自身を除く): 47786991

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 3583, 5285, 10749, 15855, 17915, 25081, 53745, 75243, 125405, 376215, 541033, 1623099, 2705165, 3787231, 8115495, 11361693, 18936155, 56808465]

約数ペア:

[(1, 56808465), (3, 18936155), (5, 11361693), (7, 8115495), (15, 3787231), (21, 2705165), (35, 1623099), (105, 541033), (151, 376215), (453, 125405), (755, 75243), (1057, 53745), (2265, 25081), (3171, 17915), (3583, 15855), (5285, 10749)]