38217245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 50832600

約数和(自身を除く): 12615355

約数列:

[1, 5, 11, 55, 121, 181, 349, 605, 905, 1745, 1991, 3839, 9955, 19195, 21901, 42229, 63169, 109505, 211145, 315845, 694859, 3474295, 7643449, 38217245]

約数ペア:

[(1, 38217245), (5, 7643449), (11, 3474295), (55, 694859), (121, 315845), (181, 211145), (349, 109505), (605, 63169), (905, 42229), (1745, 21901), (1991, 19195), (3839, 9955)]