87481535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 115458048

約数和(自身を除く): 27976513

約数列:

[1, 5, 23, 31, 53, 115, 155, 265, 463, 713, 1219, 1643, 2315, 3565, 6095, 8215, 10649, 14353, 24539, 37789, 53245, 71765, 122695, 188945, 330119, 564397, 760709, 1650595, 2821985, 3803545, 17496307, 87481535]

約数ペア:

[(1, 87481535), (5, 17496307), (23, 3803545), (31, 2821985), (53, 1650595), (115, 760709), (155, 564397), (265, 330119), (463, 188945), (713, 122695), (1219, 71765), (1643, 53245), (2315, 37789), (3565, 24539), (6095, 14353), (8215, 10649)]