9909615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 16607232

約数和(自身を除く): 6697617

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 211, 303, 465, 505, 633, 1055, 1515, 3131, 3165, 6541, 9393, 15655, 19623, 21311, 32705, 46965, 63933, 98115, 106555, 319665, 660641, 1981923, 3303205, 9909615]

約数ペア:

[(1, 9909615), (3, 3303205), (5, 1981923), (15, 660641), (31, 319665), (93, 106555), (101, 98115), (155, 63933), (211, 46965), (303, 32705), (465, 21311), (505, 19623), (633, 15655), (1055, 9393), (1515, 6541), (3131, 3165)]