2100033615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{16411}}^1$

素因数の和:16887

約数の個数: 32

約数和(自身を含む): 3544992000

約数和(自身を除く): 1444958385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 449, 1347, 2245, 6735, 8531, 16411, 25593, 42655, 49233, 82055, 127965, 246165, 311809, 935427, 1559045, 4677135, 7368539, 22105617, 36842695, 110528085, 140002241, 420006723, 700011205, 2100033615]

約数ペア:

[(1, 2100033615), (3, 700011205), (5, 420006723), (15, 140002241), (19, 110528085), (57, 36842695), (95, 22105617), (285, 7368539), (449, 4677135), (1347, 1559045), (2245, 935427), (6735, 311809), (8531, 246165), (16411, 127965), (25593, 82055), (42655, 49233)]