149715395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 194431104

約数和(自身を除く): 44715709

約数列:

[1, 5, 23, 41, 113, 115, 205, 281, 565, 943, 1405, 2599, 4633, 4715, 6463, 11521, 12995, 23165, 31753, 32315, 57605, 106559, 158765, 264983, 532795, 730319, 1301873, 1324915, 3651595, 6509365, 29943079, 149715395]

約数ペア:

[(1, 149715395), (5, 29943079), (23, 6509365), (41, 3651595), (113, 1324915), (115, 1301873), (205, 730319), (281, 532795), (565, 264983), (943, 158765), (1405, 106559), (2599, 57605), (4633, 32315), (4715, 31753), (6463, 23165), (11521, 12995)]