188847315

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4943}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 336983040

約数和(自身を除く): 148135725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 4943, 7641, 12735, 14829, 24715, 38205, 44487, 74145, 133461, 222435, 667305, 1398869, 4196607, 6994345, 12589821, 20983035, 37769463, 62949105, 188847315]

約数ペア:

[(1, 188847315), (3, 62949105), (5, 37769463), (9, 20983035), (15, 12589821), (27, 6994345), (45, 4196607), (135, 1398869), (283, 667305), (849, 222435), (1415, 133461), (2547, 74145), (4245, 44487), (4943, 38205), (7641, 24715), (12735, 14829)]