1310892745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 1719175680

約数和(自身を除く): 408282935

約数列:

[1, 5, 19, 47, 61, 95, 235, 305, 893, 1159, 2867, 4465, 4813, 5795, 14335, 24065, 54473, 91447, 226211, 272365, 293593, 457235, 1131055, 1467965, 4298009, 5578267, 13798871, 21490045, 27891335, 68994355, 262178549, 1310892745]

約数ペア:

[(1, 1310892745), (5, 262178549), (19, 68994355), (47, 27891335), (61, 21490045), (95, 13798871), (235, 5578267), (305, 4298009), (893, 1467965), (1159, 1131055), (2867, 457235), (4465, 293593), (4813, 272365), (5795, 226211), (14335, 91447), (24065, 54473)]