202172925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{158567}}^1$

素因数の和:158597

約数の個数: 24

約数和(自身を含む): 353923776

約数和(自身を除く): 151750851

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 158567, 475701, 792835, 2378505, 2695639, 3964175, 8086917, 11892525, 13478195, 40434585, 67390975, 202172925]

約数ペア:

[(1, 202172925), (3, 67390975), (5, 40434585), (15, 13478195), (17, 11892525), (25, 8086917), (51, 3964175), (75, 2695639), (85, 2378505), (255, 792835), (425, 475701), (1275, 158567)]