69882495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 119128320

約数和(自身を除く): 49245825

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 1531, 2685, 3043, 4593, 7655, 9129, 15215, 22965, 26027, 45645, 78081, 130135, 274049, 390405, 822147, 1370245, 4110735, 4658833, 13976499, 23294165, 69882495]

約数ペア:

[(1, 69882495), (3, 23294165), (5, 13976499), (15, 4658833), (17, 4110735), (51, 1370245), (85, 822147), (179, 390405), (255, 274049), (537, 130135), (895, 78081), (1531, 45645), (2685, 26027), (3043, 22965), (4593, 15215), (7655, 9129)]