2238961165

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{61333}}^1$

素因数の和:61501

約数の個数: 24

約数和(自身を含む): 3146434200

約数和(自身を除く): 907473035

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 5215, 7301, 36505, 61333, 306665, 429331, 2146655, 3005317, 9138617, 15026585, 45693085, 63970319, 319851595, 447792233, 2238961165]

約数ペア:

[(1, 2238961165), (5, 447792233), (7, 319851595), (35, 63970319), (49, 45693085), (149, 15026585), (245, 9138617), (745, 3005317), (1043, 2146655), (5215, 429331), (7301, 306665), (36505, 61333)]