772915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 1161216

約数和(自身を除く): 388301

約数列:

[1, 5, 11, 13, 23, 47, 55, 65, 115, 143, 235, 253, 299, 517, 611, 715, 1081, 1265, 1495, 2585, 3055, 3289, 5405, 6721, 11891, 14053, 16445, 33605, 59455, 70265, 154583, 772915]

約数ペア:

[(1, 772915), (5, 154583), (11, 70265), (13, 59455), (23, 33605), (47, 16445), (55, 14053), (65, 11891), (115, 6721), (143, 5405), (235, 3289), (253, 3055), (299, 2585), (517, 1495), (611, 1265), (715, 1081)]