742848865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 1047416832

約数和(自身を除く): 304567967

約数列:

[1, 5, 11, 41, 43, 47, 55, 163, 205, 215, 235, 451, 473, 517, 815, 1763, 1793, 1927, 2021, 2255, 2365, 2585, 6683, 7009, 7661, 8815, 8965, 9635, 10105, 19393, 21197, 22231, 33415, 35045, 38305, 73513, 77099, 82861, 84271, 96965, 105985, 111155, 287369, 314101, 329423, 367565, 385495, 414305, 421355, 911471, 1436845, 1570505, 1647115, 3161059, 3455111, 3623653, 4557355, 13506343, 15805295, 17275555, 18118265, 67531715, 148569773, 742848865]

約数ペア:

[(1, 742848865), (5, 148569773), (11, 67531715), (41, 18118265), (43, 17275555), (47, 15805295), (55, 13506343), (163, 4557355), (205, 3623653), (215, 3455111), (235, 3161059), (451, 1647115), (473, 1570505), (517, 1436845), (815, 911471), (1763, 421355), (1793, 414305), (1927, 385495), (2021, 367565), (2255, 329423), (2365, 314101), (2585, 287369), (6683, 111155), (7009, 105985), (7661, 96965), (8815, 84271), (8965, 82861), (9635, 77099), (10105, 73513), (19393, 38305), (21197, 35045), (22231, 33415)]