147187875

素因数分解:

$3^1\times 5^3\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 245793600

約数和(自身を除く): 98605725

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 389, 1009, 1167, 1945, 3027, 5045, 5835, 9725, 15135, 25225, 29175, 48625, 75675, 126125, 145875, 378375, 392501, 1177503, 1962505, 5887515, 9812525, 29437575, 49062625, 147187875]

約数ペア:

[(1, 147187875), (3, 49062625), (5, 29437575), (15, 9812525), (25, 5887515), (75, 1962505), (125, 1177503), (375, 392501), (389, 378375), (1009, 145875), (1167, 126125), (1945, 75675), (3027, 48625), (5045, 29175), (5835, 25225), (9725, 15135)]