13946205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 29127168

約数和(自身を除く): 15180963

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 601, 663, 1105, 1365, 1547, 1785, 1803, 3005, 3315, 4207, 4641, 7735, 7813, 9015, 10217, 12621, 21035, 23205, 23439, 30651, 39065, 51085, 54691, 63105, 71519, 117195, 132821, 153255, 164073, 214557, 273455, 357595, 398463, 664105, 820365, 929747, 1072785, 1992315, 2789241, 4648735, 13946205]

約数ペア:

[(1, 13946205), (3, 4648735), (5, 2789241), (7, 1992315), (13, 1072785), (15, 929747), (17, 820365), (21, 664105), (35, 398463), (39, 357595), (51, 273455), (65, 214557), (85, 164073), (91, 153255), (105, 132821), (119, 117195), (195, 71519), (221, 63105), (255, 54691), (273, 51085), (357, 39065), (455, 30651), (595, 23439), (601, 23205), (663, 21035), (1105, 12621), (1365, 10217), (1547, 9015), (1785, 7813), (1803, 7735), (3005, 4641), (3315, 4207)]