2011146255

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{145577}}^1$

素因数の和:145895

約数の個数: 24

約数和(自身を含む): 3497365872

約数和(自身を除く): 1486219617

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 13815, 145577, 436731, 727885, 1310193, 2183655, 6550965, 44692139, 134076417, 223460695, 402229251, 670382085, 2011146255]

約数ペア:

[(1, 2011146255), (3, 670382085), (5, 402229251), (9, 223460695), (15, 134076417), (45, 44692139), (307, 6550965), (921, 2183655), (1535, 1310193), (2763, 727885), (4605, 436731), (13815, 145577)]