15705094145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1\times {\mathrm{1297}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 20410790400

約数和(自身を除く): 4705696255

約数列:

[1, 5, 13, 65, 311, 599, 1297, 1555, 2995, 4043, 6485, 7787, 16861, 20215, 38935, 84305, 186289, 403367, 776903, 931445, 2016835, 2421757, 3884515, 5243771, 10099739, 12108785, 26218855, 50498695, 241616833, 1208084165, 3141018829, 15705094145]

約数ペア:

[(1, 15705094145), (5, 3141018829), (13, 1208084165), (65, 241616833), (311, 50498695), (599, 26218855), (1297, 12108785), (1555, 10099739), (2995, 5243771), (4043, 3884515), (6485, 2421757), (7787, 2016835), (16861, 931445), (20215, 776903), (38935, 403367), (84305, 186289)]