5140125

素因数分解:

$3^3\times 5^3\times {\mathrm{1523}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 9509760

約数和(自身を除く): 4369635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 1523, 3375, 4569, 7615, 13707, 22845, 38075, 41121, 68535, 114225, 190375, 205605, 342675, 571125, 1028025, 1713375, 5140125]

約数ペア:

[(1, 5140125), (3, 1713375), (5, 1028025), (9, 571125), (15, 342675), (25, 205605), (27, 190375), (45, 114225), (75, 68535), (125, 41121), (135, 38075), (225, 22845), (375, 13707), (675, 7615), (1125, 4569), (1523, 3375)]