87446115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28163}}^1$

素因数の和:28200

約数の個数: 32

約数和(自身を含む): 162224640

約数和(自身を除く): 74778525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 28163, 84489, 140815, 253467, 422445, 647749, 760401, 1267335, 1943247, 3238745, 3802005, 5829741, 9716235, 17489223, 29148705, 87446115]

約数ペア:

[(1, 87446115), (3, 29148705), (5, 17489223), (9, 9716235), (15, 5829741), (23, 3802005), (27, 3238745), (45, 1943247), (69, 1267335), (115, 760401), (135, 647749), (207, 422445), (345, 253467), (621, 140815), (1035, 84489), (3105, 28163)]