40313205

素因数分解:

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

素因数の和:52725

約数の個数: 24

約数和(自身を含む): 73987992

約数和(自身を除く): 33674787

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52697, 158091, 263485, 474273, 790455, 895849, 2371365, 2687547, 4479245, 8062641, 13437735, 40313205]

約数ペア:

[(1, 40313205), (3, 13437735), (5, 8062641), (9, 4479245), (15, 2687547), (17, 2371365), (45, 895849), (51, 790455), (85, 474273), (153, 263485), (255, 158091), (765, 52697)]