87285815

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6089}}^1$

素因数の和:6202

約数の個数: 16

約数和(自身を含む): 108743040

約数和(自身を除く): 21457225

約数列:

[1, 5, 47, 61, 235, 305, 2867, 6089, 14335, 30445, 286183, 371429, 1430915, 1857145, 17457163, 87285815]

約数ペア:

[(1, 87285815), (5, 17457163), (47, 1857145), (61, 1430915), (235, 371429), (305, 286183), (2867, 30445), (6089, 14335)]