69136455

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 114831360

約数和(自身を除く): 45694905

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1185, 1423, 3239, 4269, 7115, 9717, 16195, 21345, 48585, 58343, 112417, 175029, 291715, 337251, 562085, 875145, 1686255, 4609097, 13827291, 23045485, 69136455]

約数ペア:

[(1, 69136455), (3, 23045485), (5, 13827291), (15, 4609097), (41, 1686255), (79, 875145), (123, 562085), (205, 337251), (237, 291715), (395, 175029), (615, 112417), (1185, 58343), (1423, 48585), (3239, 21345), (4269, 16195), (7115, 9717)]