61009515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11393}}^1$

素因数の和:11428

約数の個数: 48

約数和(自身を含む): 127977408

約数和(自身を除く): 66967893

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 11393, 34179, 56965, 79751, 102537, 170895, 193681, 239253, 398755, 512685, 581043, 717759, 968405, 1196265, 1355767, 1743129, 2905215, 3588795, 4067301, 6778835, 8715645, 12201903, 20336505, 61009515]

約数ペア:

[(1, 61009515), (3, 20336505), (5, 12201903), (7, 8715645), (9, 6778835), (15, 4067301), (17, 3588795), (21, 2905215), (35, 1743129), (45, 1355767), (51, 1196265), (63, 968405), (85, 717759), (105, 581043), (119, 512685), (153, 398755), (255, 239253), (315, 193681), (357, 170895), (595, 102537), (765, 79751), (1071, 56965), (1785, 34179), (5355, 11393)]