1171885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1675800

約数和(自身を除く): 503915

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 149, 605, 715, 745, 1573, 1639, 1937, 7865, 8195, 9685, 18029, 21307, 90145, 106535, 234377, 1171885]

約数ペア:

[(1, 1171885), (5, 234377), (11, 106535), (13, 90145), (55, 21307), (65, 18029), (121, 9685), (143, 8195), (149, 7865), (605, 1937), (715, 1639), (745, 1573)]