422005265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 579059712

約数和(自身を除く): 157054447

約数列:

[1, 5, 11, 23, 55, 115, 253, 271, 1231, 1265, 1355, 2981, 6155, 6233, 13541, 14905, 28313, 31165, 67705, 68563, 141565, 311443, 333601, 342815, 1557215, 1668005, 3669611, 7672823, 18348055, 38364115, 84401053, 422005265]

約数ペア:

[(1, 422005265), (5, 84401053), (11, 38364115), (23, 18348055), (55, 7672823), (115, 3669611), (253, 1668005), (271, 1557215), (1231, 342815), (1265, 333601), (1355, 311443), (2981, 141565), (6155, 68563), (6233, 67705), (13541, 31165), (14905, 28313)]