202145325

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{14891}}^1$

素因数の和:15085

約数の個数: 24

約数和(自身を含む): 336082656

約数和(自身を除く): 133937331

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 13575, 14891, 44673, 74455, 223365, 372275, 1116825, 2695271, 8085813, 13476355, 40429065, 67381775, 202145325]

約数ペア:

[(1, 202145325), (3, 67381775), (5, 40429065), (15, 13476355), (25, 8085813), (75, 2695271), (181, 1116825), (543, 372275), (905, 223365), (2715, 74455), (4525, 44673), (13575, 14891)]