200901225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{54667}}^1$

素因数の和:54694

約数の個数: 36

約数和(自身を含む): 386393424

約数和(自身を除く): 185492199

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 54667, 164001, 273335, 382669, 820005, 1148007, 1366675, 1913345, 2678683, 4100025, 5740035, 8036049, 9566725, 13393415, 28700175, 40180245, 66967075, 200901225]

約数ペア:

[(1, 200901225), (3, 66967075), (5, 40180245), (7, 28700175), (15, 13393415), (21, 9566725), (25, 8036049), (35, 5740035), (49, 4100025), (75, 2678683), (105, 1913345), (147, 1366675), (175, 1148007), (245, 820005), (525, 382669), (735, 273335), (1225, 164001), (3675, 54667)]