205960215

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{16603}}^1$

素因数の和:17438

約数の個数: 16

約数和(自身を含む): 329954688

約数和(自身を除く): 123994473

約数列:

[1, 3, 5, 15, 827, 2481, 4135, 12405, 16603, 49809, 83015, 249045, 13730681, 41192043, 68653405, 205960215]

約数ペア:

[(1, 205960215), (3, 68653405), (5, 41192043), (15, 13730681), (827, 249045), (2481, 83015), (4135, 49809), (12405, 16603)]