40129215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 74774016

約数和(自身を除く): 34644801

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 7211, 21633, 36055, 50477, 108165, 151431, 252385, 382183, 757155, 1146549, 1910915, 2675281, 5732745, 8025843, 13376405, 40129215]

約数ペア:

[(1, 40129215), (3, 13376405), (5, 8025843), (7, 5732745), (15, 2675281), (21, 1910915), (35, 1146549), (53, 757155), (105, 382183), (159, 252385), (265, 151431), (371, 108165), (795, 50477), (1113, 36055), (1855, 21633), (5565, 7211)]