15091728

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 40198320

約数和(自身を除く): 25106592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 472, 584, 708, 876, 944, 1168, 1416, 1752, 2832, 3504, 4307, 5329, 8614, 10658, 12921, 15987, 17228, 21316, 25842, 31974, 34456, 42632, 51684, 63948, 68912, 85264, 103368, 127896, 206736, 255792, 314411, 628822, 943233, 1257644, 1886466, 2515288, 3772932, 5030576, 7545864, 15091728]

約数ペア:

[(1, 15091728), (2, 7545864), (3, 5030576), (4, 3772932), (6, 2515288), (8, 1886466), (12, 1257644), (16, 943233), (24, 628822), (48, 314411), (59, 255792), (73, 206736), (118, 127896), (146, 103368), (177, 85264), (219, 68912), (236, 63948), (292, 51684), (354, 42632), (438, 34456), (472, 31974), (584, 25842), (708, 21316), (876, 17228), (944, 15987), (1168, 12921), (1416, 10658), (1752, 8614), (2832, 5329), (3504, 4307)]