49643295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13439

約数の個数: 32

約数和(自身を含む): 90048000

約数和(自身を除く): 40404705

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 13399, 40197, 66995, 174187, 200985, 254581, 522561, 763743, 870935, 1272905, 2612805, 3309553, 3818715, 9928659, 16547765, 49643295]

約数ペア:

[(1, 49643295), (3, 16547765), (5, 9928659), (13, 3818715), (15, 3309553), (19, 2612805), (39, 1272905), (57, 870935), (65, 763743), (95, 522561), (195, 254581), (247, 200985), (285, 174187), (741, 66995), (1235, 40197), (3705, 13399)]