30115125

素因数分解:

$3^3\times 5^3\times {\mathrm{8923}}^1$

素因数の和:8947

約数の個数: 32

約数和(自身を含む): 55685760

約数和(自身を除く): 25570635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 8923, 26769, 44615, 80307, 133845, 223075, 240921, 401535, 669225, 1115375, 1204605, 2007675, 3346125, 6023025, 10038375, 30115125]

約数ペア:

[(1, 30115125), (3, 10038375), (5, 6023025), (9, 3346125), (15, 2007675), (25, 1204605), (27, 1115375), (45, 669225), (75, 401535), (125, 240921), (135, 223075), (225, 133845), (375, 80307), (675, 44615), (1125, 26769), (3375, 8923)]