461643165

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 865566720

約数和(自身を除く): 403923555

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 423, 465, 705, 837, 1269, 1395, 1457, 2115, 2347, 4185, 4371, 6345, 7041, 7285, 11735, 13113, 21123, 21855, 35205, 39339, 63369, 65565, 72757, 105615, 110309, 196695, 218271, 316845, 330927, 363785, 551545, 654813, 992781, 1091355, 1654635, 1964439, 2978343, 3274065, 3419579, 4963905, 9822195, 10258737, 14891715, 17097895, 30776211, 51293685, 92328633, 153881055, 461643165]

約数ペア:

[(1, 461643165), (3, 153881055), (5, 92328633), (9, 51293685), (15, 30776211), (27, 17097895), (31, 14891715), (45, 10258737), (47, 9822195), (93, 4963905), (135, 3419579), (141, 3274065), (155, 2978343), (235, 1964439), (279, 1654635), (423, 1091355), (465, 992781), (705, 654813), (837, 551545), (1269, 363785), (1395, 330927), (1457, 316845), (2115, 218271), (2347, 196695), (4185, 110309), (4371, 105615), (6345, 72757), (7041, 65565), (7285, 63369), (11735, 39339), (13113, 35205), (21123, 21855)]