1145016875

素因数分解:

$5^4\times {\mathrm{587}}^1\times {\mathrm{3121}}^1$

素因数の和:3728

約数の個数: 20

約数和(自身を含む): 1433709816

約数和(自身を除く): 288692941

約数列:

[1, 5, 25, 125, 587, 625, 2935, 3121, 14675, 15605, 73375, 78025, 366875, 390125, 1832027, 1950625, 9160135, 45800675, 229003375, 1145016875]

約数ペア:

[(1, 1145016875), (5, 229003375), (25, 45800675), (125, 9160135), (587, 1950625), (625, 1832027), (2935, 390125), (3121, 366875), (14675, 78025), (15605, 73375)]