42502785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 73653888

約数和(自身を除く): 31151103

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1033, 1055, 2743, 3099, 3165, 5165, 8229, 13429, 13715, 15495, 40287, 41145, 67145, 201435, 217963, 653889, 1089815, 2833519, 3269445, 8500557, 14167595, 42502785]

約数ペア:

[(1, 42502785), (3, 14167595), (5, 8500557), (13, 3269445), (15, 2833519), (39, 1089815), (65, 653889), (195, 217963), (211, 201435), (633, 67145), (1033, 41145), (1055, 40287), (2743, 15495), (3099, 13715), (3165, 13429), (5165, 8229)]