15721284163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 17870227200

約数和(自身を除く): 2148943037

約数列:

[1, 13, 29, 79, 137, 377, 1027, 1781, 2291, 3853, 3973, 10823, 29783, 50089, 51649, 111737, 140699, 304387, 313867, 527861, 1452581, 3957031, 4080271, 6862193, 8827223, 15307969, 41701019, 114753899, 199003597, 542113247, 1209329551, 15721284163]

約数ペア:

[(1, 15721284163), (13, 1209329551), (29, 542113247), (79, 199003597), (137, 114753899), (377, 41701019), (1027, 15307969), (1781, 8827223), (2291, 6862193), (3853, 4080271), (3973, 3957031), (10823, 1452581), (29783, 527861), (50089, 313867), (51649, 304387), (111737, 140699)]