1682505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 3319680

約数和(自身を除く): 1637175

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 103, 121, 135, 165, 297, 309, 363, 495, 515, 605, 927, 1089, 1133, 1485, 1545, 1815, 2781, 3267, 3399, 4635, 5445, 5665, 10197, 12463, 13905, 16335, 16995, 30591, 37389, 50985, 62315, 112167, 152955, 186945, 336501, 560835, 1682505]

約数ペア:

[(1, 1682505), (3, 560835), (5, 336501), (9, 186945), (11, 152955), (15, 112167), (27, 62315), (33, 50985), (45, 37389), (55, 30591), (99, 16995), (103, 16335), (121, 13905), (135, 12463), (165, 10197), (297, 5665), (309, 5445), (363, 4635), (495, 3399), (515, 3267), (605, 2781), (927, 1815), (1089, 1545), (1133, 1485)]