130990635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42187}}^1$

素因数の和:42224

約数の個数: 32

約数和(自身を含む): 243002880

約数和(自身を除く): 112012245

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 42187, 126561, 210935, 379683, 632805, 970301, 1139049, 1898415, 2910903, 4851505, 5695245, 8732709, 14554515, 26198127, 43663545, 130990635]

約数ペア:

[(1, 130990635), (3, 43663545), (5, 26198127), (9, 14554515), (15, 8732709), (23, 5695245), (27, 4851505), (45, 2910903), (69, 1898415), (115, 1139049), (135, 970301), (207, 632805), (345, 379683), (621, 210935), (1035, 126561), (3105, 42187)]