426223485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166169}}^1$

素因数の和:166202

約数の個数: 32

約数和(自身を含む): 797616000

約数和(自身を除く): 371392515

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 166169, 498507, 830845, 1495521, 2492535, 3157211, 4486563, 7477605, 9471633, 15786055, 22432815, 28414899, 47358165, 85244697, 142074495, 426223485]

約数ペア:

[(1, 426223485), (3, 142074495), (5, 85244697), (9, 47358165), (15, 28414899), (19, 22432815), (27, 15786055), (45, 9471633), (57, 7477605), (95, 4486563), (135, 3157211), (171, 2492535), (285, 1495521), (513, 830845), (855, 498507), (2565, 166169)]