87207185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 30462703

約数列:

[1, 5, 13, 31, 65, 113, 155, 383, 403, 565, 1469, 1915, 2015, 3503, 4979, 7345, 11873, 17515, 24895, 43279, 45539, 59365, 154349, 216395, 227695, 562627, 771745, 1341649, 2813135, 6708245, 17441437, 87207185]

約数ペア:

[(1, 87207185), (5, 17441437), (13, 6708245), (31, 2813135), (65, 1341649), (113, 771745), (155, 562627), (383, 227695), (403, 216395), (565, 154349), (1469, 59365), (1915, 45539), (2015, 43279), (3503, 24895), (4979, 17515), (7345, 11873)]