11858805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 25090560

約数和(自身を除く): 13231755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 89, 105, 135, 141, 189, 235, 267, 315, 329, 405, 423, 445, 567, 623, 705, 801, 945, 987, 1269, 1335, 1645, 1869, 2115, 2403, 2835, 2961, 3115, 3807, 4005, 4183, 4935, 5607, 6345, 7209, 8883, 9345, 12015, 12549, 14805, 16821, 19035, 20915, 26649, 28035, 29281, 36045, 37647, 44415, 50463, 62745, 84105, 87843, 112941, 133245, 146405, 188235, 252315, 263529, 338823, 439215, 564705, 790587, 1317645, 1694115, 2371761, 3952935, 11858805]

約数ペア:

[(1, 11858805), (3, 3952935), (5, 2371761), (7, 1694115), (9, 1317645), (15, 790587), (21, 564705), (27, 439215), (35, 338823), (45, 263529), (47, 252315), (63, 188235), (81, 146405), (89, 133245), (105, 112941), (135, 87843), (141, 84105), (189, 62745), (235, 50463), (267, 44415), (315, 37647), (329, 36045), (405, 29281), (423, 28035), (445, 26649), (567, 20915), (623, 19035), (705, 16821), (801, 14805), (945, 12549), (987, 12015), (1269, 9345), (1335, 8883), (1645, 7209), (1869, 6345), (2115, 5607), (2403, 4935), (2835, 4183), (2961, 4005), (3115, 3807)]