2413215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4912128

約数和(自身を除く): 2498913

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 163, 235, 315, 329, 423, 489, 705, 815, 987, 1141, 1467, 1645, 2115, 2445, 2961, 3423, 4935, 5705, 7335, 7661, 10269, 14805, 17115, 22983, 38305, 51345, 53627, 68949, 114915, 160881, 268135, 344745, 482643, 804405, 2413215]

約数ペア:

[(1, 2413215), (3, 804405), (5, 482643), (7, 344745), (9, 268135), (15, 160881), (21, 114915), (35, 68949), (45, 53627), (47, 51345), (63, 38305), (105, 22983), (141, 17115), (163, 14805), (235, 10269), (315, 7661), (329, 7335), (423, 5705), (489, 4935), (705, 3423), (815, 2961), (987, 2445), (1141, 2115), (1467, 1645)]