142230285

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 252046080

約数和(自身を除く): 109815795

約数列:

[1, 3, 5, 9, 15, 45, 107, 109, 271, 321, 327, 535, 545, 813, 963, 981, 1355, 1605, 1635, 2439, 4065, 4815, 4905, 11663, 12195, 28997, 29539, 34989, 58315, 86991, 88617, 104967, 144985, 147695, 174945, 260973, 265851, 434955, 443085, 524835, 1304865, 1329255, 3160673, 9482019, 15803365, 28446057, 47410095, 142230285]

約数ペア:

[(1, 142230285), (3, 47410095), (5, 28446057), (9, 15803365), (15, 9482019), (45, 3160673), (107, 1329255), (109, 1304865), (271, 524835), (321, 443085), (327, 434955), (535, 265851), (545, 260973), (813, 174945), (963, 147695), (981, 144985), (1355, 104967), (1605, 88617), (1635, 86991), (2439, 58315), (4065, 34989), (4815, 29539), (4905, 28997), (11663, 12195)]