12452125

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 6754595

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 107, 125, 133, 175, 245, 475, 535, 665, 749, 875, 931, 1225, 2033, 2375, 2675, 3325, 3745, 4655, 5243, 6125, 10165, 13375, 14231, 16625, 18725, 23275, 26215, 50825, 71155, 93625, 99617, 116375, 131075, 254125, 355775, 498085, 655375, 1778875, 2490425, 12452125]

約数ペア:

[(1, 12452125), (5, 2490425), (7, 1778875), (19, 655375), (25, 498085), (35, 355775), (49, 254125), (95, 131075), (107, 116375), (125, 99617), (133, 93625), (175, 71155), (245, 50825), (475, 26215), (535, 23275), (665, 18725), (749, 16625), (875, 14231), (931, 13375), (1225, 10165), (2033, 6125), (2375, 5243), (2675, 4655), (3325, 3745)]