130158205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 40913795

約数列:

[1, 5, 17, 43, 85, 149, 215, 239, 731, 745, 1195, 2533, 3655, 4063, 6407, 10277, 12665, 20315, 32035, 35611, 51385, 108919, 174709, 178055, 544595, 605387, 873545, 1531273, 3026935, 7656365, 26031641, 130158205]

約数ペア:

[(1, 130158205), (5, 26031641), (17, 7656365), (43, 3026935), (85, 1531273), (149, 873545), (215, 605387), (239, 544595), (731, 178055), (745, 174709), (1195, 108919), (2533, 51385), (3655, 35611), (4063, 32035), (6407, 20315), (10277, 12665)]