201625925775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{158137981}}^1$

素因数の和:158138011

約数の個数: 24

約数和(自身を含む): 352963975824

約数和(自身を除く): 151338050049

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 158137981, 474413943, 790689905, 2372069715, 2688345677, 3953449525, 8065037031, 11860348575, 13441728385, 40325185155, 67208641925, 201625925775]

約数ペア:

[(1, 201625925775), (3, 67208641925), (5, 40325185155), (15, 13441728385), (17, 11860348575), (25, 8065037031), (51, 3953449525), (75, 2688345677), (85, 2372069715), (255, 790689905), (425, 474413943), (1275, 158137981)]