1161875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:57

約数の個数: 30

約数和(自身を含む): 1715076

約数和(自身を除く): 553201

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 169, 275, 325, 625, 715, 845, 1375, 1625, 1859, 3575, 4225, 6875, 8125, 9295, 17875, 21125, 46475, 89375, 105625, 232375, 1161875]

約数ペア:

[(1, 1161875), (5, 232375), (11, 105625), (13, 89375), (25, 46475), (55, 21125), (65, 17875), (125, 9295), (143, 8125), (169, 6875), (275, 4225), (325, 3575), (625, 1859), (715, 1625), (845, 1375)]