38201515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 50791104

約数和(自身を除く): 12589589

約数列:

[1, 5, 11, 55, 121, 233, 271, 605, 1165, 1355, 2563, 2981, 12815, 14905, 28193, 32791, 63143, 140965, 163955, 315715, 694573, 3472865, 7640303, 38201515]

約数ペア:

[(1, 38201515), (5, 7640303), (11, 3472865), (55, 694573), (121, 315715), (233, 163955), (271, 140965), (605, 63143), (1165, 32791), (1355, 28193), (2563, 14905), (2981, 12815)]