465465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 1032192

約数和(自身を除く): 566727

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 31, 33, 35, 39, 55, 65, 77, 91, 93, 105, 143, 155, 165, 195, 217, 231, 273, 341, 385, 403, 429, 455, 465, 651, 715, 1001, 1023, 1085, 1155, 1209, 1365, 1705, 2015, 2145, 2387, 2821, 3003, 3255, 4433, 5005, 5115, 6045, 7161, 8463, 11935, 13299, 14105, 15015, 22165, 31031, 35805, 42315, 66495, 93093, 155155, 465465]

約数ペア:

[(1, 465465), (3, 155155), (5, 93093), (7, 66495), (11, 42315), (13, 35805), (15, 31031), (21, 22165), (31, 15015), (33, 14105), (35, 13299), (39, 11935), (55, 8463), (65, 7161), (77, 6045), (91, 5115), (93, 5005), (105, 4433), (143, 3255), (155, 3003), (165, 2821), (195, 2387), (217, 2145), (231, 2015), (273, 1705), (341, 1365), (385, 1209), (403, 1155), (429, 1085), (455, 1023), (465, 1001), (651, 715)]