24608025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 48746880

約数和(自身を除く): 24138855

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 179, 195, 225, 235, 325, 423, 537, 585, 611, 705, 895, 975, 1175, 1611, 1833, 2115, 2327, 2685, 2925, 3055, 3525, 4475, 5499, 6981, 8055, 8413, 9165, 10575, 11635, 13425, 15275, 20943, 25239, 27495, 34905, 40275, 42065, 45825, 58175, 75717, 104715, 109369, 126195, 137475, 174525, 210325, 328107, 378585, 523575, 546845, 630975, 984321, 1640535, 1892925, 2734225, 4921605, 8202675, 24608025]

約数ペア:

[(1, 24608025), (3, 8202675), (5, 4921605), (9, 2734225), (13, 1892925), (15, 1640535), (25, 984321), (39, 630975), (45, 546845), (47, 523575), (65, 378585), (75, 328107), (117, 210325), (141, 174525), (179, 137475), (195, 126195), (225, 109369), (235, 104715), (325, 75717), (423, 58175), (537, 45825), (585, 42065), (611, 40275), (705, 34905), (895, 27495), (975, 25239), (1175, 20943), (1611, 15275), (1833, 13425), (2115, 11635), (2327, 10575), (2685, 9165), (2925, 8413), (3055, 8055), (3525, 6981), (4475, 5499)]