79984515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9603

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 61054845

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 9539, 28617, 47695, 124007, 143085, 372021, 410177, 620035, 1230531, 1860105, 2050885, 5332301, 6152655, 15996903, 26661505, 79984515]

約数ペア:

[(1, 79984515), (3, 26661505), (5, 15996903), (13, 6152655), (15, 5332301), (39, 2050885), (43, 1860105), (65, 1230531), (129, 620035), (195, 410177), (215, 372021), (559, 143085), (645, 124007), (1677, 47695), (2795, 28617), (8385, 9539)]