90650205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39499}}^1$

素因数の和:39530

約数の個数: 32

約数和(自身を含む): 170640000

約数和(自身を除く): 79989795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 39499, 118497, 197495, 355491, 592485, 671483, 1066473, 1777455, 2014449, 3357415, 5332365, 6043347, 10072245, 18130041, 30216735, 90650205]

約数ペア:

[(1, 90650205), (3, 30216735), (5, 18130041), (9, 10072245), (15, 6043347), (17, 5332365), (27, 3357415), (45, 2014449), (51, 1777455), (85, 1066473), (135, 671483), (153, 592485), (255, 355491), (459, 197495), (765, 118497), (2295, 39499)]