28913521755

素因数分解:

$3^1\times 5^1\times {\mathrm{19697}}^1\times {\mathrm{97861}}^1$

素因数の和:117566

約数の個数: 16

約数和(自身を含む): 46264456224

約数和(自身を除く): 17350934469

約数列:

[1, 3, 5, 15, 19697, 59091, 97861, 98485, 293583, 295455, 489305, 1467915, 1927568117, 5782704351, 9637840585, 28913521755]

約数ペア:

[(1, 28913521755), (3, 9637840585), (5, 5782704351), (15, 1927568117), (19697, 1467915), (59091, 489305), (97861, 295455), (98485, 293583)]