426131505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 760421376

約数和(自身を除く): 334289871

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 191, 215, 387, 573, 645, 955, 1153, 1719, 1935, 2865, 3459, 5765, 8213, 8595, 10377, 17295, 24639, 41065, 49579, 51885, 73917, 123195, 148737, 220223, 247895, 369585, 446211, 660669, 743685, 1101115, 1982007, 2231055, 3303345, 9469589, 9910035, 28408767, 47347945, 85226301, 142043835, 426131505]

約数ペア:

[(1, 426131505), (3, 142043835), (5, 85226301), (9, 47347945), (15, 28408767), (43, 9910035), (45, 9469589), (129, 3303345), (191, 2231055), (215, 1982007), (387, 1101115), (573, 743685), (645, 660669), (955, 446211), (1153, 369585), (1719, 247895), (1935, 220223), (2865, 148737), (3459, 123195), (5765, 73917), (8213, 51885), (8595, 49579), (10377, 41065), (17295, 24639)]