2520233055

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{51713}}^1$

素因数の和:51765

約数の個数: 48

約数和(自身を含む): 4728728160

約数和(自身を除く): 2208495105

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 3249, 5415, 9747, 16245, 48735, 51713, 155139, 258565, 465417, 775695, 982547, 1396251, 2327085, 2947641, 4912735, 6981255, 8842923, 14738205, 18668393, 26528769, 44214615, 56005179, 93341965, 132643845, 168015537, 280025895, 504046611, 840077685, 2520233055]

約数ペア:

[(1, 2520233055), (3, 840077685), (5, 504046611), (9, 280025895), (15, 168015537), (19, 132643845), (27, 93341965), (45, 56005179), (57, 44214615), (95, 26528769), (135, 18668393), (171, 14738205), (285, 8842923), (361, 6981255), (513, 4912735), (855, 2947641), (1083, 2327085), (1805, 1396251), (2565, 982547), (3249, 775695), (5415, 465417), (9747, 258565), (16245, 155139), (48735, 51713)]