142790935

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 203415552

約数和(自身を除く): 60624617

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 1423, 1645, 2135, 2867, 7115, 9961, 14335, 20069, 49805, 66881, 86803, 100345, 334405, 434015, 468167, 607621, 2340835, 3038105, 4079741, 20398705, 28558187, 142790935]

約数ペア:

[(1, 142790935), (5, 28558187), (7, 20398705), (35, 4079741), (47, 3038105), (61, 2340835), (235, 607621), (305, 468167), (329, 434015), (427, 334405), (1423, 100345), (1645, 86803), (2135, 66881), (2867, 49805), (7115, 20069), (9961, 14335)]