1499281485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 2641664256

約数和(自身を除く): 1142382771

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 241, 305, 523, 723, 793, 915, 1205, 1569, 2379, 2615, 3133, 3615, 3965, 6799, 7845, 9399, 11895, 14701, 15665, 20397, 31903, 33995, 44103, 46995, 73505, 95709, 101985, 126043, 159515, 191113, 220515, 378129, 414739, 478545, 573339, 630215, 955565, 1244217, 1638559, 1890645, 2073695, 2866695, 4915677, 6221085, 7688623, 8192795, 23065869, 24578385, 38443115, 99952099, 115329345, 299856297, 499760495, 1499281485]

約数ペア:

[(1, 1499281485), (3, 499760495), (5, 299856297), (13, 115329345), (15, 99952099), (39, 38443115), (61, 24578385), (65, 23065869), (183, 8192795), (195, 7688623), (241, 6221085), (305, 4915677), (523, 2866695), (723, 2073695), (793, 1890645), (915, 1638559), (1205, 1244217), (1569, 955565), (2379, 630215), (2615, 573339), (3133, 478545), (3615, 414739), (3965, 378129), (6799, 220515), (7845, 191113), (9399, 159515), (11895, 126043), (14701, 101985), (15665, 95709), (20397, 73505), (31903, 46995), (33995, 44103)]