25796875

素因数分解:

$5^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 28

約数和(自身を含む): 34999552

約数和(自身を除く): 9202677

約数列:

[1, 5, 13, 25, 65, 125, 127, 325, 625, 635, 1625, 1651, 3125, 3175, 8125, 8255, 15625, 15875, 40625, 41275, 79375, 203125, 206375, 396875, 1031875, 1984375, 5159375, 25796875]

約数ペア:

[(1, 25796875), (5, 5159375), (13, 1984375), (25, 1031875), (65, 396875), (125, 206375), (127, 203125), (325, 79375), (625, 41275), (635, 40625), (1625, 15875), (1651, 15625), (3125, 8255), (3175, 8125)]