162528075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42491}}^1$

素因数の和:42524

約数の個数: 36

約数和(自身を含む): 308236968

約数和(自身を除く): 145708893

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 42491, 127473, 212455, 382419, 637365, 722347, 1062275, 1912095, 2167041, 3186825, 3611735, 6501123, 9560475, 10835205, 18058675, 32505615, 54176025, 162528075]

約数ペア:

[(1, 162528075), (3, 54176025), (5, 32505615), (9, 18058675), (15, 10835205), (17, 9560475), (25, 6501123), (45, 3611735), (51, 3186825), (75, 2167041), (85, 1912095), (153, 1062275), (225, 722347), (255, 637365), (425, 382419), (765, 212455), (1275, 127473), (3825, 42491)]