1313565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1105635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 419, 627, 1045, 1257, 2095, 3135, 4609, 6285, 7961, 13827, 23045, 23883, 39805, 69135, 87571, 119415, 262713, 437855, 1313565]

約数ペア:

[(1, 1313565), (3, 437855), (5, 262713), (11, 119415), (15, 87571), (19, 69135), (33, 39805), (55, 23883), (57, 23045), (95, 13827), (165, 7961), (209, 6285), (285, 4609), (419, 3135), (627, 2095), (1045, 1257)]