9151875

素因数分解:

$3^2\times 5^4\times {\mathrm{1627}}^1$

素因数の和:1653

約数の個数: 30

約数和(自身を含む): 16529084

約数和(自身を除く): 7377209

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1627, 1875, 4881, 5625, 8135, 14643, 24405, 40675, 73215, 122025, 203375, 366075, 610125, 1016875, 1830375, 3050625, 9151875]

約数ペア:

[(1, 9151875), (3, 3050625), (5, 1830375), (9, 1016875), (15, 610125), (25, 366075), (45, 203375), (75, 122025), (125, 73215), (225, 40675), (375, 24405), (625, 14643), (1125, 8135), (1627, 5625), (1875, 4881)]