191552075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4916

約数の個数: 36

約数和(自身を含む): 281221584

約数和(自身を除く): 89669509

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 3025, 3575, 4871, 7865, 24355, 39325, 53581, 63323, 121775, 267905, 316615, 589391, 696553, 1339525, 1583075, 2946955, 3482765, 7662083, 14734775, 17413825, 38310415, 191552075]

約数ペア:

[(1, 191552075), (5, 38310415), (11, 17413825), (13, 14734775), (25, 7662083), (55, 3482765), (65, 2946955), (121, 1583075), (143, 1339525), (275, 696553), (325, 589391), (605, 316615), (715, 267905), (1573, 121775), (3025, 63323), (3575, 53581), (4871, 39325), (7865, 24355)]