2964855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5091840

約数和(自身を除く): 2126985

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 103, 285, 303, 309, 505, 515, 1515, 1545, 1919, 1957, 5757, 5871, 9595, 9785, 10403, 28785, 29355, 31209, 52015, 156045, 197657, 592971, 988285, 2964855]

約数ペア:

[(1, 2964855), (3, 988285), (5, 592971), (15, 197657), (19, 156045), (57, 52015), (95, 31209), (101, 29355), (103, 28785), (285, 10403), (303, 9785), (309, 9595), (505, 5871), (515, 5757), (1515, 1957), (1545, 1919)]