15528910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 29486592

約数和(自身を除く): 13957682

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 631, 1070, 1262, 2461, 3155, 4922, 6310, 12305, 14513, 24610, 29026, 67517, 72565, 135034, 145130, 337585, 675170, 1552891, 3105782, 7764455, 15528910]

約数ペア:

[(1, 15528910), (2, 7764455), (5, 3105782), (10, 1552891), (23, 675170), (46, 337585), (107, 145130), (115, 135034), (214, 72565), (230, 67517), (535, 29026), (631, 24610), (1070, 14513), (1262, 12305), (2461, 6310), (3155, 4922)]