23684805

素因数分解:

$3^4\times 5^1\times {\mathrm{58481}}^1$

素因数の和:58498

約数の個数: 20

約数和(自身を含む): 42457932

約数和(自身を除く): 18773127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58481, 175443, 292405, 526329, 877215, 1578987, 2631645, 4736961, 7894935, 23684805]

約数ペア:

[(1, 23684805), (3, 7894935), (5, 4736961), (9, 2631645), (15, 1578987), (27, 877215), (45, 526329), (81, 292405), (135, 175443), (405, 58481)]