80772435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78041}}^1$

素因数の和:78075

約数の個数: 24

約数和(自身を含む): 146094624

約数和(自身を除く): 65322189

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 78041, 234123, 390205, 702369, 1170615, 1794943, 3511845, 5384829, 8974715, 16154487, 26924145, 80772435]

約数ペア:

[(1, 80772435), (3, 26924145), (5, 16154487), (9, 8974715), (15, 5384829), (23, 3511845), (45, 1794943), (69, 1170615), (115, 702369), (207, 390205), (345, 234123), (1035, 78041)]