255755301835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{272621}}^1$

素因数の和:273135

約数の個数: 32

約数和(自身を含む): 344602931904

約数和(自身を除く): 88847630069

約数列:

[1, 5, 11, 37, 55, 185, 407, 461, 2035, 2305, 5071, 17057, 25355, 85285, 187627, 272621, 938135, 1363105, 2998831, 10086977, 14994155, 50434885, 110956747, 125678281, 554783735, 628391405, 1382461091, 4650096397, 6912305455, 23250481985, 51151060367, 255755301835]

約数ペア:

[(1, 255755301835), (5, 51151060367), (11, 23250481985), (37, 6912305455), (55, 4650096397), (185, 1382461091), (407, 628391405), (461, 554783735), (2035, 125678281), (2305, 110956747), (5071, 50434885), (17057, 14994155), (25355, 10086977), (85285, 2998831), (187627, 1363105), (272621, 938135)]