79675455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 136419840

約数和(自身を除く): 56744385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 4583, 5795, 13749, 17385, 22915, 68745, 87077, 261231, 279563, 435385, 838689, 1306155, 1397815, 4193445, 5311697, 15935091, 26558485, 79675455]

約数ペア:

[(1, 79675455), (3, 26558485), (5, 15935091), (15, 5311697), (19, 4193445), (57, 1397815), (61, 1306155), (95, 838689), (183, 435385), (285, 279563), (305, 261231), (915, 87077), (1159, 68745), (3477, 22915), (4583, 17385), (5795, 13749)]