14925625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 22042944

約数和(自身を除く): 7117319

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 167, 275, 325, 625, 715, 835, 1375, 1625, 1837, 2171, 3575, 4175, 6875, 8125, 9185, 10855, 17875, 20875, 23881, 45925, 54275, 89375, 104375, 119405, 229625, 271375, 597025, 1148125, 1356875, 2985125, 14925625]

約数ペア:

[(1, 14925625), (5, 2985125), (11, 1356875), (13, 1148125), (25, 597025), (55, 271375), (65, 229625), (125, 119405), (143, 104375), (167, 89375), (275, 54275), (325, 45925), (625, 23881), (715, 20875), (835, 17875), (1375, 10855), (1625, 9185), (1837, 8125), (2171, 6875), (3575, 4175)]