69000625

素因数分解:

$5^4\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 20

約数和(自身を含む): 87075252

約数和(自身を除く): 18074627

約数列:

[1, 5, 25, 113, 125, 565, 625, 977, 2825, 4885, 14125, 24425, 70625, 110401, 122125, 552005, 610625, 2760025, 13800125, 69000625]

約数ペア:

[(1, 69000625), (5, 13800125), (25, 2760025), (113, 610625), (125, 552005), (565, 122125), (625, 110401), (977, 70625), (2825, 24425), (4885, 14125)]