86465855

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 127125504

約数和(自身を除く): 40659649

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2903, 4255, 5957, 14515, 20321, 29785, 66769, 101605, 107411, 333845, 467383, 537055, 751877, 2336915, 2470453, 3759385, 12352265, 17293171, 86465855]

約数ペア:

[(1, 86465855), (5, 17293171), (7, 12352265), (23, 3759385), (35, 2470453), (37, 2336915), (115, 751877), (161, 537055), (185, 467383), (259, 333845), (805, 107411), (851, 101605), (1295, 66769), (2903, 29785), (4255, 20321), (5957, 14515)]