15555280345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{3733}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 20518479360

約数和(自身を除く): 4963199015

約数列:

[1, 5, 11, 55, 239, 317, 1195, 1585, 2629, 3487, 3733, 13145, 17435, 18665, 41063, 75763, 205315, 378815, 833393, 892187, 1183361, 4166965, 4460935, 5916805, 9814057, 13016971, 49070285, 65084855, 282823279, 1414116395, 3111056069, 15555280345]

約数ペア:

[(1, 15555280345), (5, 3111056069), (11, 1414116395), (55, 282823279), (239, 65084855), (317, 49070285), (1195, 13016971), (1585, 9814057), (2629, 5916805), (3487, 4460935), (3733, 4166965), (13145, 1183361), (17435, 892187), (18665, 833393), (41063, 378815), (75763, 205315)]