24923115

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 51217920

約数和(自身を除く): 26294805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 89, 105, 127, 147, 245, 267, 315, 381, 441, 445, 623, 635, 735, 801, 889, 1143, 1335, 1869, 1905, 2205, 2667, 3115, 4005, 4361, 4445, 5607, 5715, 6223, 8001, 9345, 11303, 13083, 13335, 18669, 21805, 28035, 31115, 33909, 39249, 40005, 56007, 56515, 65415, 79121, 93345, 101727, 169545, 196245, 237363, 280035, 395605, 508635, 553847, 712089, 1186815, 1661541, 2769235, 3560445, 4984623, 8307705, 24923115]

約数ペア:

[(1, 24923115), (3, 8307705), (5, 4984623), (7, 3560445), (9, 2769235), (15, 1661541), (21, 1186815), (35, 712089), (45, 553847), (49, 508635), (63, 395605), (89, 280035), (105, 237363), (127, 196245), (147, 169545), (245, 101727), (267, 93345), (315, 79121), (381, 65415), (441, 56515), (445, 56007), (623, 40005), (635, 39249), (735, 33909), (801, 31115), (889, 28035), (1143, 21805), (1335, 18669), (1869, 13335), (1905, 13083), (2205, 11303), (2667, 9345), (3115, 8001), (4005, 6223), (4361, 5715), (4445, 5607)]