42869145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259813}}^1$

素因数の和:259832

約数の個数: 16

約数和(自身を含む): 74826432

約数和(自身を除く): 31957287

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 259813, 779439, 1299065, 2857943, 3897195, 8573829, 14289715, 42869145]

約数ペア:

[(1, 42869145), (3, 14289715), (5, 8573829), (11, 3897195), (15, 2857943), (33, 1299065), (55, 779439), (165, 259813)]