30672015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 53851392

約数和(自身を除く): 23179377

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 881, 1055, 2321, 2643, 3165, 4405, 6963, 9691, 11605, 13215, 29073, 34815, 48455, 145365, 185891, 557673, 929455, 2044801, 2788365, 6134403, 10224005, 30672015]

約数ペア:

[(1, 30672015), (3, 10224005), (5, 6134403), (11, 2788365), (15, 2044801), (33, 929455), (55, 557673), (165, 185891), (211, 145365), (633, 48455), (881, 34815), (1055, 29073), (2321, 13215), (2643, 11605), (3165, 9691), (4405, 6963)]