12160425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 20802240

約数和(自身を除く): 8641815

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5591, 16773, 27955, 83865, 139775, 162139, 419325, 486417, 810695, 2432085, 4053475, 12160425]

約数ペア:

[(1, 12160425), (3, 4053475), (5, 2432085), (15, 810695), (25, 486417), (29, 419325), (75, 162139), (87, 139775), (145, 83865), (435, 27955), (725, 16773), (2175, 5591)]