4841875

素因数分解:

$5^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 20

約数和(自身を含む): 6198016

約数和(自身を除く): 1356141

約数列:

[1, 5, 25, 61, 125, 127, 305, 625, 635, 1525, 3175, 7625, 7747, 15875, 38125, 38735, 79375, 193675, 968375, 4841875]

約数ペア:

[(1, 4841875), (5, 968375), (25, 193675), (61, 79375), (125, 38735), (127, 38125), (305, 15875), (625, 7747), (635, 7625), (1525, 3175)]