125518905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 235332864

約数和(自身を除く): 109813959

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3491, 3995, 7191, 10473, 11985, 17455, 31419, 35955, 52365, 59347, 157095, 164077, 178041, 296735, 492231, 534123, 820385, 890205, 1476693, 2461155, 2670615, 2789309, 7383465, 8367927, 13946545, 25103781, 41839635, 125518905]

約数ペア:

[(1, 125518905), (3, 41839635), (5, 25103781), (9, 13946545), (15, 8367927), (17, 7383465), (45, 2789309), (47, 2670615), (51, 2461155), (85, 1476693), (141, 890205), (153, 820385), (235, 534123), (255, 492231), (423, 296735), (705, 178041), (765, 164077), (799, 157095), (2115, 59347), (2397, 52365), (3491, 35955), (3995, 31419), (7191, 17455), (10473, 11985)]