67427295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18239

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 54876705

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18199, 54597, 90995, 236587, 272985, 345781, 709761, 1037343, 1182935, 1728905, 3548805, 4495153, 5186715, 13485459, 22475765, 67427295]

約数ペア:

[(1, 67427295), (3, 22475765), (5, 13485459), (13, 5186715), (15, 4495153), (19, 3548805), (39, 1728905), (57, 1182935), (65, 1037343), (95, 709761), (195, 345781), (247, 272985), (285, 236587), (741, 90995), (1235, 54597), (3705, 18199)]