8049168405

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 14063143536

約数和(自身を除く): 6013975131

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 641, 865, 1557, 1613, 1923, 2595, 3205, 4839, 5769, 7785, 8065, 9615, 14517, 24195, 28845, 72585, 110893, 279049, 332679, 554465, 837147, 998037, 1033933, 1395245, 1663395, 2511441, 3101799, 4185735, 4990185, 5169665, 9305397, 12557205, 15508995, 46526985, 178870409, 536611227, 894352045, 1609833681, 2683056135, 8049168405]

約数ペア:

[(1, 8049168405), (3, 2683056135), (5, 1609833681), (9, 894352045), (15, 536611227), (45, 178870409), (173, 46526985), (519, 15508995), (641, 12557205), (865, 9305397), (1557, 5169665), (1613, 4990185), (1923, 4185735), (2595, 3101799), (3205, 2511441), (4839, 1663395), (5769, 1395245), (7785, 1033933), (8065, 998037), (9615, 837147), (14517, 554465), (24195, 332679), (28845, 279049), (72585, 110893)]