3038385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 5852160

約数和(自身を除く): 2813775

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1523, 1995, 4569, 7615, 10661, 22845, 28937, 31983, 53305, 86811, 144685, 159915, 202559, 434055, 607677, 1012795, 3038385]

約数ペア:

[(1, 3038385), (3, 1012795), (5, 607677), (7, 434055), (15, 202559), (19, 159915), (21, 144685), (35, 86811), (57, 53305), (95, 31983), (105, 28937), (133, 22845), (285, 10661), (399, 7615), (665, 4569), (1523, 1995)]