13331444555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1\times {\mathrm{4021}}^1$

素因数の和:8687

約数の個数: 32

約数和(自身を含む): 18803268288

約数和(自身を除く): 5471823733

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4021, 4637, 20105, 23185, 44231, 51007, 52273, 60281, 221155, 255035, 261365, 301405, 575003, 663091, 2875015, 3315455, 18645377, 93226885, 205099147, 242389901, 1025495735, 1211949505, 2666288911, 13331444555]

約数ペア:

[(1, 13331444555), (5, 2666288911), (11, 1211949505), (13, 1025495735), (55, 242389901), (65, 205099147), (143, 93226885), (715, 18645377), (4021, 3315455), (4637, 2875015), (20105, 663091), (23185, 575003), (44231, 301405), (51007, 261365), (52273, 255035), (60281, 221155)]