102540815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 141388800

約数和(自身を除く): 38847985

約数列:

[1, 5, 13, 19, 65, 79, 95, 247, 395, 1027, 1051, 1235, 1501, 5135, 5255, 7505, 13663, 19513, 19969, 68315, 83029, 97565, 99845, 259597, 415145, 1079377, 1297985, 1577551, 5396885, 7887755, 20508163, 102540815]

約数ペア:

[(1, 102540815), (5, 20508163), (13, 7887755), (19, 5396885), (65, 1577551), (79, 1297985), (95, 1079377), (247, 415145), (395, 259597), (1027, 99845), (1051, 97565), (1235, 83029), (1501, 68315), (5135, 19969), (5255, 19513), (7505, 13663)]