2015018845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{11027}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 2896570368

約数和(自身を除く): 881551523

約数列:

[1, 5, 7, 23, 35, 115, 161, 227, 805, 1135, 1589, 5221, 7945, 11027, 26105, 36547, 55135, 77189, 182735, 253621, 385945, 1268105, 1775347, 2503129, 8876735, 12515645, 17521903, 57571967, 87609515, 287859835, 403003769, 2015018845]

約数ペア:

[(1, 2015018845), (5, 403003769), (7, 287859835), (23, 87609515), (35, 57571967), (115, 17521903), (161, 12515645), (227, 8876735), (805, 2503129), (1135, 1775347), (1589, 1268105), (5221, 385945), (7945, 253621), (11027, 182735), (26105, 77189), (36547, 55135)]