2700615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1861305

約数列:

[1, 3, 5, 15, 43, 53, 79, 129, 159, 215, 237, 265, 395, 645, 795, 1185, 2279, 3397, 4187, 6837, 10191, 11395, 12561, 16985, 20935, 34185, 50955, 62805, 180041, 540123, 900205, 2700615]

約数ペア:

[(1, 2700615), (3, 900205), (5, 540123), (15, 180041), (43, 62805), (53, 50955), (79, 34185), (129, 20935), (159, 16985), (215, 12561), (237, 11395), (265, 10191), (395, 6837), (645, 4187), (795, 3397), (1185, 2279)]