56988915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131009}}^1$

素因数の和:131046

約数の個数: 16

約数和(自身を含む): 94327200

約数和(自身を除く): 37338285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 131009, 393027, 655045, 1965135, 3799261, 11397783, 18996305, 56988915]

約数ペア:

[(1, 56988915), (3, 18996305), (5, 11397783), (15, 3799261), (29, 1965135), (87, 655045), (145, 393027), (435, 131009)]