2215175025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{22091}}^1$

素因数の和:22302

約数の個数: 48

約数和(自身を含む): 4207730688

約数和(自身を除く): 1992555663

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 191, 525, 573, 955, 1337, 2865, 4011, 4775, 6685, 14325, 20055, 22091, 33425, 66273, 100275, 110455, 154637, 331365, 463911, 552275, 773185, 1656825, 2319555, 3865925, 4219381, 11597775, 12658143, 21096905, 29535667, 63290715, 88607001, 105484525, 147678335, 316453575, 443035005, 738391675, 2215175025]

約数ペア:

[(1, 2215175025), (3, 738391675), (5, 443035005), (7, 316453575), (15, 147678335), (21, 105484525), (25, 88607001), (35, 63290715), (75, 29535667), (105, 21096905), (175, 12658143), (191, 11597775), (525, 4219381), (573, 3865925), (955, 2319555), (1337, 1656825), (2865, 773185), (4011, 552275), (4775, 463911), (6685, 331365), (14325, 154637), (20055, 110455), (22091, 100275), (33425, 66273)]