78836725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 107127072

約数和(自身を除く): 28290347

約数列:

[1, 5, 11, 25, 55, 275, 283, 1013, 1415, 3113, 5065, 7075, 11143, 15565, 25325, 55715, 77825, 278575, 286679, 1433395, 3153469, 7166975, 15767345, 78836725]

約数ペア:

[(1, 78836725), (5, 15767345), (11, 7166975), (25, 3153469), (55, 1433395), (275, 286679), (283, 278575), (1013, 77825), (1415, 55715), (3113, 25325), (5065, 15565), (7075, 11143)]