24161875

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 30696424

約数和(自身を除く): 6534549

約数列:

[1, 5, 25, 67, 125, 335, 577, 625, 1675, 2885, 8375, 14425, 38659, 41875, 72125, 193295, 360625, 966475, 4832375, 24161875]

約数ペア:

[(1, 24161875), (5, 4832375), (25, 966475), (67, 360625), (125, 193295), (335, 72125), (577, 41875), (625, 38659), (1675, 14425), (2885, 8375)]