80283645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 83254275

約数列:

[1, 3, 5, 9, 13, 15, 19, 31, 39, 45, 57, 65, 93, 95, 117, 155, 171, 195, 233, 247, 279, 285, 403, 465, 585, 589, 699, 741, 855, 1165, 1209, 1235, 1395, 1767, 2015, 2097, 2223, 2945, 3029, 3495, 3627, 3705, 4427, 5301, 6045, 7223, 7657, 8835, 9087, 10485, 11115, 13281, 15145, 18135, 21669, 22135, 22971, 26505, 27261, 36115, 38285, 39843, 45435, 57551, 65007, 66405, 68913, 93899, 108345, 114855, 136305, 137237, 172653, 199215, 281697, 287755, 325035, 344565, 411711, 469495, 517959, 686185, 845091, 863265, 1235133, 1408485, 1784081, 2058555, 2589795, 4225455, 5352243, 6175665, 8920405, 16056729, 26761215, 80283645]

約数ペア:

[(1, 80283645), (3, 26761215), (5, 16056729), (9, 8920405), (13, 6175665), (15, 5352243), (19, 4225455), (31, 2589795), (39, 2058555), (45, 1784081), (57, 1408485), (65, 1235133), (93, 863265), (95, 845091), (117, 686185), (155, 517959), (171, 469495), (195, 411711), (233, 344565), (247, 325035), (279, 287755), (285, 281697), (403, 199215), (465, 172653), (585, 137237), (589, 136305), (699, 114855), (741, 108345), (855, 93899), (1165, 68913), (1209, 66405), (1235, 65007), (1395, 57551), (1767, 45435), (2015, 39843), (2097, 38285), (2223, 36115), (2945, 27261), (3029, 26505), (3495, 22971), (3627, 22135), (3705, 21669), (4427, 18135), (5301, 15145), (6045, 13281), (7223, 11115), (7657, 10485), (8835, 9087)]