23918805

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 41683200

約数和(自身を除く): 17764395

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2671, 2985, 8013, 8955, 13355, 24039, 40065, 120195, 531529, 1594587, 2657645, 4783761, 7972935, 23918805]

約数ペア:

[(1, 23918805), (3, 7972935), (5, 4783761), (9, 2657645), (15, 1594587), (45, 531529), (199, 120195), (597, 40065), (995, 24039), (1791, 13355), (2671, 8955), (2985, 8013)]