284448885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 532611072

約数和(自身を除く): 248162187

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 127, 249, 257, 381, 415, 581, 635, 771, 889, 1245, 1285, 1743, 1799, 1905, 2667, 2905, 3855, 4445, 5397, 8715, 8995, 10541, 13335, 21331, 26985, 31623, 32639, 52705, 63993, 73787, 97917, 106655, 149317, 158115, 163195, 221361, 228473, 319965, 368935, 447951, 489585, 685419, 746585, 1106805, 1142365, 2239755, 2709037, 3427095, 8127111, 13545185, 18963259, 40635555, 56889777, 94816295, 284448885]

約数ペア:

[(1, 284448885), (3, 94816295), (5, 56889777), (7, 40635555), (15, 18963259), (21, 13545185), (35, 8127111), (83, 3427095), (105, 2709037), (127, 2239755), (249, 1142365), (257, 1106805), (381, 746585), (415, 685419), (581, 489585), (635, 447951), (771, 368935), (889, 319965), (1245, 228473), (1285, 221361), (1743, 163195), (1799, 158115), (1905, 149317), (2667, 106655), (2905, 97917), (3855, 73787), (4445, 63993), (5397, 52705), (8715, 32639), (8995, 31623), (10541, 26985), (13335, 21331)]