492099425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 683956224

約数和(自身を除く): 191856799

約数列:

[1, 5, 17, 25, 31, 41, 85, 155, 205, 425, 527, 697, 775, 911, 1025, 1271, 2635, 3485, 4555, 6355, 13175, 15487, 17425, 21607, 22775, 28241, 31775, 37351, 77435, 108035, 141205, 186755, 387175, 480097, 540175, 634967, 706025, 933775, 1157881, 2400485, 3174835, 5789405, 12002425, 15874175, 19683977, 28947025, 98419885, 492099425]

約数ペア:

[(1, 492099425), (5, 98419885), (17, 28947025), (25, 19683977), (31, 15874175), (41, 12002425), (85, 5789405), (155, 3174835), (205, 2400485), (425, 1157881), (527, 933775), (697, 706025), (775, 634967), (911, 540175), (1025, 480097), (1271, 387175), (2635, 186755), (3485, 141205), (4555, 108035), (6355, 77435), (13175, 37351), (15487, 31775), (17425, 28241), (21607, 22775)]