1142267525

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 1655251200

約数和(自身を除く): 512983675

約数列:

[1, 5, 7, 25, 35, 71, 149, 175, 355, 497, 617, 745, 1043, 1775, 2485, 3085, 3725, 4319, 5215, 10579, 12425, 15425, 21595, 26075, 43807, 52895, 74053, 91933, 107975, 219035, 264475, 306649, 370265, 459665, 643531, 1095175, 1533245, 1851325, 2298325, 3217655, 6527243, 7666225, 16088275, 32636215, 45690701, 163181075, 228453505, 1142267525]

約数ペア:

[(1, 1142267525), (5, 228453505), (7, 163181075), (25, 45690701), (35, 32636215), (71, 16088275), (149, 7666225), (175, 6527243), (355, 3217655), (497, 2298325), (617, 1851325), (745, 1533245), (1043, 1095175), (1775, 643531), (2485, 459665), (3085, 370265), (3725, 306649), (4319, 264475), (5215, 219035), (10579, 107975), (12425, 91933), (15425, 74053), (21595, 52895), (26075, 43807)]