133027665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 220532736

約数和(自身を除く): 87505071

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 523, 547, 1569, 1641, 2615, 2735, 7845, 8205, 16213, 16957, 48639, 50871, 81065, 84785, 243195, 254355, 286081, 858243, 1430405, 4291215, 8868511, 26605533, 44342555, 133027665]

約数ペア:

[(1, 133027665), (3, 44342555), (5, 26605533), (15, 8868511), (31, 4291215), (93, 1430405), (155, 858243), (465, 286081), (523, 254355), (547, 243195), (1569, 84785), (1641, 81065), (2615, 50871), (2735, 48639), (7845, 16957), (8205, 16213)]