66067625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 89849760

約数和(自身を除く): 23782135

約数列:

[1, 5, 13, 25, 65, 109, 125, 325, 373, 545, 1417, 1625, 1865, 2725, 4849, 7085, 9325, 13625, 24245, 35425, 40657, 46625, 121225, 177125, 203285, 528541, 606125, 1016425, 2642705, 5082125, 13213525, 66067625]

約数ペア:

[(1, 66067625), (5, 13213525), (13, 5082125), (25, 2642705), (65, 1016425), (109, 606125), (125, 528541), (325, 203285), (373, 177125), (545, 121225), (1417, 46625), (1625, 40657), (1865, 35425), (2725, 24245), (4849, 13625), (7085, 9325)]