201453825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{158003}}^1$

素因数の和:158033

約数の個数: 24

約数和(自身を含む): 352664928

約数和(自身を除く): 151211103

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 158003, 474009, 790015, 2370045, 2686051, 3950075, 8058153, 11850225, 13430255, 40290765, 67151275, 201453825]

約数ペア:

[(1, 201453825), (3, 67151275), (5, 40290765), (15, 13430255), (17, 11850225), (25, 8058153), (51, 3950075), (75, 2686051), (85, 2370045), (255, 790015), (425, 474009), (1275, 158003)]