15694890321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 24453273600

約数和(自身を除く): 8758383279

約数列:

[1, 3, 11, 19, 33, 57, 97, 151, 209, 291, 453, 627, 1067, 1661, 1709, 1843, 2869, 3201, 4983, 5127, 5529, 8607, 14647, 18799, 20273, 31559, 32471, 43941, 56397, 60819, 94677, 97413, 161117, 165773, 258059, 278293, 357181, 483351, 497319, 774177, 834879, 1071543, 1823503, 2838649, 3061223, 3149687, 4903121, 5470509, 8515947, 9183669, 9449061, 14709363, 25031723, 34646557, 53934331, 75095169, 103939671, 161802993, 275348953, 475602737, 826046859, 1426808211, 5231630107, 15694890321]

約数ペア:

[(1, 15694890321), (3, 5231630107), (11, 1426808211), (19, 826046859), (33, 475602737), (57, 275348953), (97, 161802993), (151, 103939671), (209, 75095169), (291, 53934331), (453, 34646557), (627, 25031723), (1067, 14709363), (1661, 9449061), (1709, 9183669), (1843, 8515947), (2869, 5470509), (3201, 4903121), (4983, 3149687), (5127, 3061223), (5529, 2838649), (8607, 1823503), (14647, 1071543), (18799, 834879), (20273, 774177), (31559, 497319), (32471, 483351), (43941, 357181), (56397, 278293), (60819, 258059), (94677, 165773), (97413, 161117)]