15696074485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4534

約数の個数: 64

約数和(自身を含む): 23873439744

約数和(自身を除く): 8177365259

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 197, 205, 287, 455, 533, 985, 1379, 1435, 2561, 2665, 3731, 4271, 6895, 8077, 12805, 17927, 18655, 21355, 29897, 40385, 55523, 56539, 89635, 105001, 149485, 175111, 277615, 282695, 388661, 525005, 735007, 841387, 875555, 1225777, 1943305, 2276443, 3675035, 4206935, 5889709, 6128885, 10938031, 11382215, 15935101, 29448545, 34496867, 54690155, 76566217, 79675505, 172484335, 241478069, 382831085, 448459271, 1207390345, 2242296355, 3139214897, 15696074485]

約数ペア:

[(1, 15696074485), (5, 3139214897), (7, 2242296355), (13, 1207390345), (35, 448459271), (41, 382831085), (65, 241478069), (91, 172484335), (197, 79675505), (205, 76566217), (287, 54690155), (455, 34496867), (533, 29448545), (985, 15935101), (1379, 11382215), (1435, 10938031), (2561, 6128885), (2665, 5889709), (3731, 4206935), (4271, 3675035), (6895, 2276443), (8077, 1943305), (12805, 1225777), (17927, 875555), (18655, 841387), (21355, 735007), (29897, 525005), (40385, 388661), (55523, 282695), (56539, 277615), (89635, 175111), (105001, 149485)]