4215285

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 7354464

約数和(自身を除く): 3139179

約数列:

[1, 3, 5, 9, 15, 45, 283, 331, 849, 993, 1415, 1655, 2547, 2979, 4245, 4965, 12735, 14895, 93673, 281019, 468365, 843057, 1405095, 4215285]

約数ペア:

[(1, 4215285), (3, 1405095), (5, 843057), (9, 468365), (15, 281019), (45, 93673), (283, 14895), (331, 12735), (849, 4965), (993, 4245), (1415, 2979), (1655, 2547)]