18333225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4826

約数の個数: 36

約数和(自身を含む): 34775676

約数和(自身を除く): 16442451

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 4793, 14379, 23965, 43137, 71895, 81481, 119825, 215685, 244443, 359475, 407405, 733329, 1078425, 1222215, 2037025, 3666645, 6111075, 18333225]

約数ペア:

[(1, 18333225), (3, 6111075), (5, 3666645), (9, 2037025), (15, 1222215), (17, 1078425), (25, 733329), (45, 407405), (51, 359475), (75, 244443), (85, 215685), (153, 119825), (225, 81481), (255, 71895), (425, 43137), (765, 23965), (1275, 14379), (3825, 4793)]