2226705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 4045440

約数和(自身を除く): 1818735

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 601, 741, 1235, 1803, 3005, 3705, 7813, 9015, 11419, 23439, 34257, 39065, 57095, 117195, 148447, 171285, 445341, 742235, 2226705]

約数ペア:

[(1, 2226705), (3, 742235), (5, 445341), (13, 171285), (15, 148447), (19, 117195), (39, 57095), (57, 39065), (65, 34257), (95, 23439), (195, 11419), (247, 9015), (285, 7813), (601, 3705), (741, 3005), (1235, 1803)]