205124501985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9650647}}^1$

素因数の和:9650777

約数の個数: 32

約数和(自身を含む): 356687950080

約数和(自身を除く): 151563448095

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 21255, 9650647, 28951941, 48253235, 125458411, 144759705, 376375233, 627292055, 1051920523, 1881876165, 3155761569, 5259602615, 13674966799, 15778807845, 41024900397, 68374833995, 205124501985]

約数ペア:

[(1, 205124501985), (3, 68374833995), (5, 41024900397), (13, 15778807845), (15, 13674966799), (39, 5259602615), (65, 3155761569), (109, 1881876165), (195, 1051920523), (327, 627292055), (545, 376375233), (1417, 144759705), (1635, 125458411), (4251, 48253235), (7085, 28951941), (21255, 9650647)]