6442646785

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 8012759040

約数和(自身を除く): 1570112255

約数列:

[1, 5, 43, 151, 191, 215, 755, 955, 1039, 5195, 6493, 8213, 28841, 32465, 41065, 44677, 144205, 156889, 198449, 223385, 784445, 992245, 1240163, 6200815, 6746227, 8533307, 29965799, 33731135, 42666535, 149828995, 1288529357, 6442646785]

約数ペア:

[(1, 6442646785), (5, 1288529357), (43, 149828995), (151, 42666535), (191, 33731135), (215, 29965799), (755, 8533307), (955, 6746227), (1039, 6200815), (5195, 1240163), (6493, 992245), (8213, 784445), (28841, 223385), (32465, 198449), (41065, 156889), (44677, 144205)]