156727130105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{399137}}^1$

素因数の和:400025

約数の個数: 32

約数和(自身を含む): 231742715904

約数和(自身を除く): 75015585799

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 863, 4315, 6041, 11219, 30205, 56095, 78533, 392665, 399137, 1995685, 2793959, 5188781, 13969795, 25943905, 36321467, 181607335, 344455231, 1722276155, 2411186617, 4477918003, 12055933085, 22389590015, 31345426021, 156727130105]

約数ペア:

[(1, 156727130105), (5, 31345426021), (7, 22389590015), (13, 12055933085), (35, 4477918003), (65, 2411186617), (91, 1722276155), (455, 344455231), (863, 181607335), (4315, 36321467), (6041, 25943905), (11219, 13969795), (30205, 5188781), (56095, 2793959), (78533, 1995685), (392665, 399137)]