86368295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 114885936

約数和(自身を除く): 28517641

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2377, 2795, 7267, 11885, 30901, 36335, 102211, 154505, 401713, 511055, 1328743, 2008565, 6643715, 17273659, 86368295]

約数ペア:

[(1, 86368295), (5, 17273659), (13, 6643715), (43, 2008565), (65, 1328743), (169, 511055), (215, 401713), (559, 154505), (845, 102211), (2377, 36335), (2795, 30901), (7267, 11885)]