30048615

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 24437817

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 293, 387, 477, 645, 795, 879, 1465, 1935, 2279, 2385, 2637, 4395, 6837, 11395, 12599, 13185, 15529, 20511, 34185, 37797, 46587, 62995, 77645, 102555, 113391, 139761, 188985, 232935, 566955, 667747, 698805, 2003241, 3338735, 6009723, 10016205, 30048615]

約数ペア:

[(1, 30048615), (3, 10016205), (5, 6009723), (9, 3338735), (15, 2003241), (43, 698805), (45, 667747), (53, 566955), (129, 232935), (159, 188985), (215, 139761), (265, 113391), (293, 102555), (387, 77645), (477, 62995), (645, 46587), (795, 37797), (879, 34185), (1465, 20511), (1935, 15529), (2279, 13185), (2385, 12599), (2637, 11395), (4395, 6837)]