152906145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2861}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 280247040

約数和(自身を除く): 127340895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 509, 1527, 2545, 2861, 3563, 7635, 8583, 10689, 14305, 17815, 20027, 42915, 53445, 60081, 100135, 300405, 1456249, 4368747, 7281245, 10193743, 21843735, 30581229, 50968715, 152906145]

約数ペア:

[(1, 152906145), (3, 50968715), (5, 30581229), (7, 21843735), (15, 10193743), (21, 7281245), (35, 4368747), (105, 1456249), (509, 300405), (1527, 100135), (2545, 60081), (2861, 53445), (3563, 42915), (7635, 20027), (8583, 17815), (10689, 14305)]