1028854815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 1751777280

約数和(自身を除く): 722922465

約数列:

[1, 3, 5, 15, 31, 53, 93, 109, 155, 159, 265, 327, 383, 465, 545, 795, 1149, 1635, 1643, 1915, 3379, 4929, 5745, 5777, 8215, 10137, 11873, 16895, 17331, 20299, 24645, 28885, 35619, 41747, 50685, 59365, 60897, 86655, 101495, 125241, 178095, 179087, 208735, 304485, 537261, 626205, 629269, 895435, 1294157, 1887807, 2212591, 2686305, 3146345, 3882471, 6470785, 6637773, 9439035, 11062955, 19412355, 33188865, 68590321, 205770963, 342951605, 1028854815]

約数ペア:

[(1, 1028854815), (3, 342951605), (5, 205770963), (15, 68590321), (31, 33188865), (53, 19412355), (93, 11062955), (109, 9439035), (155, 6637773), (159, 6470785), (265, 3882471), (327, 3146345), (383, 2686305), (465, 2212591), (545, 1887807), (795, 1294157), (1149, 895435), (1635, 629269), (1643, 626205), (1915, 537261), (3379, 304485), (4929, 208735), (5745, 179087), (5777, 178095), (8215, 125241), (10137, 101495), (11873, 86655), (16895, 60897), (17331, 59365), (20299, 50685), (24645, 41747), (28885, 35619)]