15698645365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{132049}}^1$

素因数の和:132157

約数の個数: 32

約数和(自身を含む): 21297024000

約数和(自身を除く): 5598378635

約数列:

[1, 5, 13, 31, 59, 65, 155, 295, 403, 767, 1829, 2015, 3835, 9145, 23777, 118885, 132049, 660245, 1716637, 4093519, 7790891, 8583185, 20467595, 38954455, 53215747, 101281583, 241517621, 266078735, 506407915, 1207588105, 3139729073, 15698645365]

約数ペア:

[(1, 15698645365), (5, 3139729073), (13, 1207588105), (31, 506407915), (59, 266078735), (65, 241517621), (155, 101281583), (295, 53215747), (403, 38954455), (767, 20467595), (1829, 8583185), (2015, 7790891), (3835, 4093519), (9145, 1716637), (23777, 660245), (118885, 132049)]