12551925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 21600800

約数和(自身を除く): 9048875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 199, 435, 597, 725, 841, 995, 2175, 2523, 2985, 4205, 4975, 5771, 12615, 14925, 17313, 21025, 28855, 63075, 86565, 144275, 167359, 432825, 502077, 836795, 2510385, 4183975, 12551925]

約数ペア:

[(1, 12551925), (3, 4183975), (5, 2510385), (15, 836795), (25, 502077), (29, 432825), (75, 167359), (87, 144275), (145, 86565), (199, 63075), (435, 28855), (597, 21025), (725, 17313), (841, 14925), (995, 12615), (2175, 5771), (2523, 4975), (2985, 4205)]