87277725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9461}}^1$

素因数の和:9518

約数の個数: 36

約数和(自身を含む): 160153812

約数和(自身を除く): 72876087

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 9461, 28383, 47305, 85149, 141915, 236525, 387901, 425745, 709575, 1163703, 1939505, 2128725, 3491109, 5818515, 9697525, 17455545, 29092575, 87277725]

約数ペア:

[(1, 87277725), (3, 29092575), (5, 17455545), (9, 9697525), (15, 5818515), (25, 3491109), (41, 2128725), (45, 1939505), (75, 1163703), (123, 709575), (205, 425745), (225, 387901), (369, 236525), (615, 141915), (1025, 85149), (1845, 47305), (3075, 28383), (9225, 9461)]