342125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 32

約数和(自身を含む): 539136

約数和(自身を除く): 197011

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 175, 391, 425, 575, 595, 805, 875, 1955, 2125, 2737, 2875, 2975, 4025, 9775, 13685, 14875, 20125, 48875, 68425, 342125]

約数ペア:

[(1, 342125), (5, 68425), (7, 48875), (17, 20125), (23, 14875), (25, 13685), (35, 9775), (85, 4025), (115, 2975), (119, 2875), (125, 2737), (161, 2125), (175, 1955), (391, 875), (425, 805), (575, 595)]