15543283390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1\times {\mathrm{20749}}^1$

素因数の和:24036

約数の個数: 32

約数和(自身を含む): 29204712000

約数和(自身を除く): 13661428610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3257, 6514, 16285, 20749, 32570, 41498, 74911, 103745, 149822, 207490, 374555, 477227, 749110, 954454, 2386135, 4772270, 67579493, 135158986, 337897465, 675794930, 1554328339, 3108656678, 7771641695, 15543283390]

約数ペア:

[(1, 15543283390), (2, 7771641695), (5, 3108656678), (10, 1554328339), (23, 675794930), (46, 337897465), (115, 135158986), (230, 67579493), (3257, 4772270), (6514, 2386135), (16285, 954454), (20749, 749110), (32570, 477227), (41498, 374555), (74911, 207490), (103745, 149822)]