11505175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 17356032

約数和(自身を除く): 5850857

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 107, 115, 187, 253, 275, 391, 425, 535, 575, 935, 1177, 1265, 1819, 1955, 2461, 2675, 4301, 4675, 5885, 6325, 9095, 9775, 12305, 20009, 21505, 27071, 29425, 41837, 45475, 61525, 100045, 107525, 135355, 209185, 460207, 500225, 676775, 1045925, 2301035, 11505175]

約数ペア:

[(1, 11505175), (5, 2301035), (11, 1045925), (17, 676775), (23, 500225), (25, 460207), (55, 209185), (85, 135355), (107, 107525), (115, 100045), (187, 61525), (253, 45475), (275, 41837), (391, 29425), (425, 27071), (535, 21505), (575, 20009), (935, 12305), (1177, 9775), (1265, 9095), (1819, 6325), (1955, 5885), (2461, 4675), (2675, 4301)]