75727535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 25515985

約数列:

[1, 5, 13, 61, 65, 71, 269, 305, 355, 793, 923, 1345, 3497, 3965, 4331, 4615, 16409, 17485, 19099, 21655, 56303, 82045, 95495, 213317, 248287, 281515, 1066585, 1165039, 1241435, 5825195, 15145507, 75727535]

約数ペア:

[(1, 75727535), (5, 15145507), (13, 5825195), (61, 1241435), (65, 1165039), (71, 1066585), (269, 281515), (305, 248287), (355, 213317), (793, 95495), (923, 82045), (1345, 56303), (3497, 21655), (3965, 19099), (4331, 17485), (4615, 16409)]