979236005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 1319649408

約数和(自身を除く): 340413403

約数列:

[1, 5, 11, 41, 55, 205, 227, 451, 1135, 1913, 2255, 2497, 9307, 9565, 12485, 21043, 46535, 78433, 102377, 105215, 392165, 434251, 511885, 862763, 2171255, 4313815, 4776761, 17804291, 23883805, 89021455, 195847201, 979236005]

約数ペア:

[(1, 979236005), (5, 195847201), (11, 89021455), (41, 23883805), (55, 17804291), (205, 4776761), (227, 4313815), (451, 2171255), (1135, 862763), (1913, 511885), (2255, 434251), (2497, 392165), (9307, 105215), (9565, 102377), (12485, 78433), (21043, 46535)]