15679968655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1\times {\mathrm{2819}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 20534653440

約数和(自身を除く): 4854684785

約数列:

[1, 5, 13, 65, 83, 415, 1031, 1079, 2819, 5155, 5395, 13403, 14095, 36647, 67015, 85573, 183235, 233977, 427865, 1112449, 1169885, 2906389, 3041701, 5562245, 14531945, 15208505, 37783057, 188915285, 241230287, 1206151435, 3135993731, 15679968655]

約数ペア:

[(1, 15679968655), (5, 3135993731), (13, 1206151435), (65, 241230287), (83, 188915285), (415, 37783057), (1031, 15208505), (1079, 14531945), (2819, 5562245), (5155, 3041701), (5395, 2906389), (13403, 1169885), (14095, 1112449), (36647, 427865), (67015, 233977), (85573, 183235)]