30248955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 58327776

約数和(自身を除く): 28078821

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1153, 1749, 2385, 2915, 3459, 5247, 5765, 8745, 10377, 12683, 17295, 26235, 38049, 51885, 61109, 63415, 114147, 183327, 190245, 305545, 549981, 570735, 672199, 916635, 2016597, 2749905, 3360995, 6049791, 10082985, 30248955]

約数ペア:

[(1, 30248955), (3, 10082985), (5, 6049791), (9, 3360995), (11, 2749905), (15, 2016597), (33, 916635), (45, 672199), (53, 570735), (55, 549981), (99, 305545), (159, 190245), (165, 183327), (265, 114147), (477, 63415), (495, 61109), (583, 51885), (795, 38049), (1153, 26235), (1749, 17295), (2385, 12683), (2915, 10377), (3459, 8745), (5247, 5765)]