230486565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 385781760

約数和(自身を除く): 155295195

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 643, 1039, 1929, 3117, 3215, 5195, 9645, 14789, 15585, 23897, 44367, 71691, 73945, 119485, 221835, 358455, 668077, 2004231, 3340385, 10021155, 15365771, 46097313, 76828855, 230486565]

約数ペア:

[(1, 230486565), (3, 76828855), (5, 46097313), (15, 15365771), (23, 10021155), (69, 3340385), (115, 2004231), (345, 668077), (643, 358455), (1039, 221835), (1929, 119485), (3117, 73945), (3215, 71691), (5195, 44367), (9645, 23897), (14789, 15585)]