137631845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 182552832

約数和(自身を除く): 44920987

約数列:

[1, 5, 13, 65, 83, 97, 263, 415, 485, 1079, 1261, 1315, 3419, 5395, 6305, 8051, 17095, 21829, 25511, 40255, 104663, 109145, 127555, 283777, 331643, 523315, 1418885, 1658215, 2117413, 10587065, 27526369, 137631845]

約数ペア:

[(1, 137631845), (5, 27526369), (13, 10587065), (65, 2117413), (83, 1658215), (97, 1418885), (263, 523315), (415, 331643), (485, 283777), (1079, 127555), (1261, 109145), (1315, 104663), (3419, 40255), (5395, 25511), (6305, 21829), (8051, 17095)]