2394875

素因数分解:

$5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 48

約数和(自身を含む): 3841344

約数和(自身を除く): 1446469

約数列:

[1, 5, 7, 17, 23, 25, 35, 49, 85, 115, 119, 125, 161, 175, 245, 391, 425, 575, 595, 805, 833, 875, 1127, 1225, 1955, 2125, 2737, 2875, 2975, 4025, 4165, 5635, 6125, 9775, 13685, 14875, 19159, 20125, 20825, 28175, 48875, 68425, 95795, 104125, 140875, 342125, 478975, 2394875]

約数ペア:

[(1, 2394875), (5, 478975), (7, 342125), (17, 140875), (23, 104125), (25, 95795), (35, 68425), (49, 48875), (85, 28175), (115, 20825), (119, 20125), (125, 19159), (161, 14875), (175, 13685), (245, 9775), (391, 6125), (425, 5635), (575, 4165), (595, 4025), (805, 2975), (833, 2875), (875, 2737), (1127, 2125), (1225, 1955)]