7229475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 14856192

約数和(自身を除く): 7626717

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 127, 165, 207, 225, 253, 275, 345, 381, 495, 575, 635, 759, 825, 1035, 1143, 1265, 1397, 1725, 1905, 2277, 2475, 2921, 3175, 3795, 4191, 5175, 5715, 6325, 6985, 8763, 9525, 11385, 12573, 14605, 18975, 20955, 26289, 28575, 32131, 34925, 43815, 56925, 62865, 73025, 96393, 104775, 131445, 160655, 219075, 289179, 314325, 481965, 657225, 803275, 1445895, 2409825, 7229475]

約数ペア:

[(1, 7229475), (3, 2409825), (5, 1445895), (9, 803275), (11, 657225), (15, 481965), (23, 314325), (25, 289179), (33, 219075), (45, 160655), (55, 131445), (69, 104775), (75, 96393), (99, 73025), (115, 62865), (127, 56925), (165, 43815), (207, 34925), (225, 32131), (253, 28575), (275, 26289), (345, 20955), (381, 18975), (495, 14605), (575, 12573), (635, 11385), (759, 9525), (825, 8763), (1035, 6985), (1143, 6325), (1265, 5715), (1397, 5175), (1725, 4191), (1905, 3795), (2277, 3175), (2475, 2921)]