670475684905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6481}}^1\times {\mathrm{5323}}^1$

素因数の和:11858

約数の個数: 48

約数和(自身を含む): 909411947136

約数和(自身を除く): 238936262231

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 5323, 6481, 19435, 26615, 32405, 69199, 84253, 122429, 149063, 345995, 421265, 612145, 745315, 899587, 1095289, 1591577, 1937819, 4497935, 5476445, 7957885, 9689095, 20690501, 25191647, 34498363, 103452505, 125958235, 172491815, 448478719, 793462349, 2242393595, 3967311745, 5830223347, 10315010537, 29151116735, 51575052685, 134095136981, 670475684905]

約数ペア:

[(1, 670475684905), (5, 134095136981), (13, 51575052685), (23, 29151116735), (65, 10315010537), (115, 5830223347), (169, 3967311745), (299, 2242393595), (845, 793462349), (1495, 448478719), (3887, 172491815), (5323, 125958235), (6481, 103452505), (19435, 34498363), (26615, 25191647), (32405, 20690501), (69199, 9689095), (84253, 7957885), (122429, 5476445), (149063, 4497935), (345995, 1937819), (421265, 1591577), (612145, 1095289), (745315, 899587)]