1442205

素因数分解:

$3^5\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 2594592

約数和(自身を除く): 1152387

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1187, 1215, 3561, 5935, 10683, 17805, 32049, 53415, 96147, 160245, 288441, 480735, 1442205]

約数ペア:

[(1, 1442205), (3, 480735), (5, 288441), (9, 160245), (15, 96147), (27, 53415), (45, 32049), (81, 17805), (135, 10683), (243, 5935), (405, 3561), (1187, 1215)]