149292925

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 189432320

約数和(自身を除く): 40139395

約数列:

[1, 5, 25, 61, 223, 305, 439, 1115, 1525, 2195, 5575, 10975, 13603, 26779, 68015, 97897, 133895, 340075, 489485, 669475, 2447425, 5971717, 29858585, 149292925]

約数ペア:

[(1, 149292925), (5, 29858585), (25, 5971717), (61, 2447425), (223, 669475), (305, 489485), (439, 340075), (1115, 133895), (1525, 97897), (2195, 68015), (5575, 26779), (10975, 13603)]