130239285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 232521408

約数和(自身を除く): 102282123

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 281, 583, 795, 843, 1405, 1749, 2809, 2915, 3091, 4215, 8427, 8745, 9273, 14045, 14893, 15455, 30899, 42135, 44679, 46365, 74465, 92697, 154495, 163823, 223395, 463485, 491469, 789329, 819115, 2367987, 2457345, 3946645, 8682619, 11839935, 26047857, 43413095, 130239285]

約数ペア:

[(1, 130239285), (3, 43413095), (5, 26047857), (11, 11839935), (15, 8682619), (33, 3946645), (53, 2457345), (55, 2367987), (159, 819115), (165, 789329), (265, 491469), (281, 463485), (583, 223395), (795, 163823), (843, 154495), (1405, 92697), (1749, 74465), (2809, 46365), (2915, 44679), (3091, 42135), (4215, 30899), (8427, 15455), (8745, 14893), (9273, 14045)]