160147275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 278125056

約数和(自身を除く): 117977781

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 263, 345, 353, 575, 789, 1059, 1315, 1725, 1765, 3945, 5295, 6049, 6575, 8119, 8825, 18147, 19725, 24357, 26475, 30245, 40595, 90735, 92839, 121785, 151225, 202975, 278517, 453675, 464195, 608925, 1392585, 2135297, 2320975, 6405891, 6962925, 10676485, 32029455, 53382425, 160147275]

約数ペア:

[(1, 160147275), (3, 53382425), (5, 32029455), (15, 10676485), (23, 6962925), (25, 6405891), (69, 2320975), (75, 2135297), (115, 1392585), (263, 608925), (345, 464195), (353, 453675), (575, 278517), (789, 202975), (1059, 151225), (1315, 121785), (1725, 92839), (1765, 90735), (3945, 40595), (5295, 30245), (6049, 26475), (6575, 24357), (8119, 19725), (8825, 18147)]