68425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 24

約数和(自身を含む): 107136

約数和(自身を除く): 38711

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2975, 4025, 9775, 13685, 68425]

約数ペア:

[(1, 68425), (5, 13685), (7, 9775), (17, 4025), (23, 2975), (25, 2737), (35, 1955), (85, 805), (115, 595), (119, 575), (161, 425), (175, 391)]