148668065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 90832735

約数列:

[1, 5, 7, 13, 19, 29, 35, 65, 91, 95, 133, 145, 203, 247, 377, 455, 551, 593, 665, 1015, 1235, 1729, 1885, 2639, 2755, 2965, 3857, 4151, 7163, 7709, 8645, 11267, 13195, 17197, 19285, 20755, 35815, 38545, 50141, 53963, 56335, 78869, 85985, 120379, 146471, 223561, 250705, 269815, 326743, 394345, 601895, 732355, 1025297, 1117805, 1564927, 1633715, 2287201, 4247659, 5126485, 7824635, 11436005, 21238295, 29733613, 148668065]

約数ペア:

[(1, 148668065), (5, 29733613), (7, 21238295), (13, 11436005), (19, 7824635), (29, 5126485), (35, 4247659), (65, 2287201), (91, 1633715), (95, 1564927), (133, 1117805), (145, 1025297), (203, 732355), (247, 601895), (377, 394345), (455, 326743), (551, 269815), (593, 250705), (665, 223561), (1015, 146471), (1235, 120379), (1729, 85985), (1885, 78869), (2639, 56335), (2755, 53963), (2965, 50141), (3857, 38545), (4151, 35815), (7163, 20755), (7709, 19285), (8645, 17197), (11267, 13195)]