710125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 32

約数和(自身を含む): 1048320

約数和(自身を除く): 338195

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 125, 247, 299, 325, 437, 475, 575, 1235, 1495, 1625, 2185, 2375, 2875, 5681, 6175, 7475, 10925, 28405, 30875, 37375, 54625, 142025, 710125]

約数ペア:

[(1, 710125), (5, 142025), (13, 54625), (19, 37375), (23, 30875), (25, 28405), (65, 10925), (95, 7475), (115, 6175), (125, 5681), (247, 2875), (299, 2375), (325, 2185), (437, 1625), (475, 1495), (575, 1235)]