66321465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 59753415

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 89, 105, 141, 151, 235, 267, 329, 445, 453, 623, 705, 755, 987, 1057, 1335, 1645, 1869, 2265, 3115, 3171, 4183, 4935, 5285, 7097, 9345, 12549, 13439, 15855, 20915, 21291, 29281, 35485, 40317, 49679, 62745, 67195, 87843, 94073, 106455, 146405, 149037, 201585, 248395, 282219, 439215, 470365, 631633, 745185, 1411095, 1894899, 3158165, 4421431, 9474495, 13264293, 22107155, 66321465]

約数ペア:

[(1, 66321465), (3, 22107155), (5, 13264293), (7, 9474495), (15, 4421431), (21, 3158165), (35, 1894899), (47, 1411095), (89, 745185), (105, 631633), (141, 470365), (151, 439215), (235, 282219), (267, 248395), (329, 201585), (445, 149037), (453, 146405), (623, 106455), (705, 94073), (755, 87843), (987, 67195), (1057, 62745), (1335, 49679), (1645, 40317), (1869, 35485), (2265, 29281), (3115, 21291), (3171, 20915), (4183, 15855), (4935, 13439), (5285, 12549), (7097, 9345)]