201566025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52697}}^1$

素因数の和:52730

約数の個数: 36

約数和(自身を含む): 382271292

約数和(自身を除く): 180705267

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52697, 158091, 263485, 474273, 790455, 895849, 1317425, 2371365, 2687547, 3952275, 4479245, 8062641, 11856825, 13437735, 22396225, 40313205, 67188675, 201566025]

約数ペア:

[(1, 201566025), (3, 67188675), (5, 40313205), (9, 22396225), (15, 13437735), (17, 11856825), (25, 8062641), (45, 4479245), (51, 3952275), (75, 2687547), (85, 2371365), (153, 1317425), (225, 895849), (255, 790455), (425, 474273), (765, 263485), (1275, 158091), (3825, 52697)]