201055725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68737}}^1$

素因数の和:68766

約数の個数: 36

約数和(自身を含む): 387819796

約数和(自身を除く): 186764071

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 68737, 206211, 343685, 618633, 893581, 1031055, 1718425, 2680743, 3093165, 4467905, 5155275, 8042229, 13403715, 15465825, 22339525, 40211145, 67018575, 201055725]

約数ペア:

[(1, 201055725), (3, 67018575), (5, 40211145), (9, 22339525), (13, 15465825), (15, 13403715), (25, 8042229), (39, 5155275), (45, 4467905), (65, 3093165), (75, 2680743), (117, 1718425), (195, 1031055), (225, 893581), (325, 618633), (585, 343685), (975, 206211), (2925, 68737)]