1092845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 1596672

約数和(自身を除く): 503827

約数列:

[1, 5, 13, 17, 23, 43, 65, 85, 115, 215, 221, 299, 391, 559, 731, 989, 1105, 1495, 1955, 2795, 3655, 4945, 5083, 9503, 12857, 16813, 25415, 47515, 64285, 84065, 218569, 1092845]

約数ペア:

[(1, 1092845), (5, 218569), (13, 84065), (17, 64285), (23, 47515), (43, 25415), (65, 16813), (85, 12857), (115, 9503), (215, 5083), (221, 4945), (299, 3655), (391, 2795), (559, 1955), (731, 1495), (989, 1105)]