42760515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 35690685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 907, 1347, 2245, 2721, 3143, 4535, 6349, 6735, 9429, 13605, 15715, 19047, 31745, 47145, 95235, 407243, 1221729, 2036215, 2850701, 6108645, 8552103, 14253505, 42760515]

約数ペア:

[(1, 42760515), (3, 14253505), (5, 8552103), (7, 6108645), (15, 2850701), (21, 2036215), (35, 1221729), (105, 407243), (449, 95235), (907, 47145), (1347, 31745), (2245, 19047), (2721, 15715), (3143, 13605), (4535, 9429), (6349, 6735)]