609989185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 826455168

約数和(自身を除く): 216465983

約数列:

[1, 5, 13, 41, 43, 65, 205, 215, 533, 559, 1763, 2665, 2795, 5323, 8815, 22919, 26615, 69199, 114595, 218243, 228889, 345995, 1091215, 1144445, 2837159, 2975557, 9384449, 14185795, 14877785, 46922245, 121997837, 609989185]

約数ペア:

[(1, 609989185), (5, 121997837), (13, 46922245), (41, 14877785), (43, 14185795), (65, 9384449), (205, 2975557), (215, 2837159), (533, 1144445), (559, 1091215), (1763, 345995), (2665, 228889), (2795, 218243), (5323, 114595), (8815, 69199), (22919, 26615)]