21842325

素因数分解:

$3^3\times 5^2\times {\mathrm{32359}}^1$

素因数の和:32378

約数の個数: 24

約数和(自身を含む): 40126400

約数和(自身を除く): 18284075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 32359, 97077, 161795, 291231, 485385, 808975, 873693, 1456155, 2426925, 4368465, 7280775, 21842325]

約数ペア:

[(1, 21842325), (3, 7280775), (5, 4368465), (9, 2426925), (15, 1456155), (25, 873693), (27, 808975), (45, 485385), (75, 291231), (135, 161795), (225, 97077), (675, 32359)]