75057885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12578

約数の個数: 48

約数和(自身を含む): 156524160

約数和(自身を除く): 81466275

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 12541, 37623, 62705, 87787, 112869, 188115, 238279, 263361, 438935, 564345, 714837, 790083, 1191395, 1316805, 1667953, 2144511, 3574185, 3950415, 5003859, 8339765, 10722555, 15011577, 25019295, 75057885]

約数ペア:

[(1, 75057885), (3, 25019295), (5, 15011577), (7, 10722555), (9, 8339765), (15, 5003859), (19, 3950415), (21, 3574185), (35, 2144511), (45, 1667953), (57, 1316805), (63, 1191395), (95, 790083), (105, 714837), (133, 564345), (171, 438935), (285, 263361), (315, 238279), (399, 188115), (665, 112869), (855, 87787), (1197, 62705), (1995, 37623), (5985, 12541)]