1330752915

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{266417}}^1$

素因数の和:266468

約数の個数: 32

約数和(自身を含む): 2429732160

約数和(自身を除く): 1098979245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 266417, 799251, 1332085, 2397753, 3996255, 7193259, 9857429, 11988765, 29572287, 35966295, 49287145, 88716861, 147861435, 266150583, 443584305, 1330752915]

約数ペア:

[(1, 1330752915), (3, 443584305), (5, 266150583), (9, 147861435), (15, 88716861), (27, 49287145), (37, 35966295), (45, 29572287), (111, 11988765), (135, 9857429), (185, 7193259), (333, 3996255), (555, 2397753), (999, 1332085), (1665, 799251), (4995, 266417)]