222985005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11069}}^1$

素因数の和:11173

約数の個数: 32

約数和(自身を含む): 382579200

約数和(自身を除く): 159594195

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 11069, 20145, 33207, 55345, 166035, 188173, 564519, 874451, 940865, 2623353, 2822595, 4372255, 13116765, 14865667, 44597001, 74328335, 222985005]

約数ペア:

[(1, 222985005), (3, 74328335), (5, 44597001), (15, 14865667), (17, 13116765), (51, 4372255), (79, 2822595), (85, 2623353), (237, 940865), (255, 874451), (395, 564519), (1185, 188173), (1343, 166035), (4029, 55345), (6715, 33207), (11069, 20145)]