65034125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 90295296

約数和(自身を除く): 25261171

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1291, 1625, 2015, 3875, 6455, 10075, 16783, 32275, 40021, 50375, 83915, 161375, 200105, 419575, 520273, 1000525, 2097875, 2601365, 5002625, 13006825, 65034125]

約数ペア:

[(1, 65034125), (5, 13006825), (13, 5002625), (25, 2601365), (31, 2097875), (65, 1000525), (125, 520273), (155, 419575), (325, 200105), (403, 161375), (775, 83915), (1291, 50375), (1625, 40021), (2015, 32275), (3875, 16783), (6455, 10075)]