6706245

素因数分解:

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

素因数の和:79

約数の個数: 64

約数和(自身を含む): 14031360

約数和(自身を除く): 7325115

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 289, 357, 455, 595, 663, 867, 1105, 1365, 1445, 1547, 1785, 2023, 3315, 3757, 4335, 4641, 4913, 6069, 7735, 10115, 11271, 14739, 18785, 23205, 24565, 26299, 30345, 34391, 56355, 63869, 73695, 78897, 103173, 131495, 171955, 191607, 319345, 394485, 447083, 515865, 958035, 1341249, 2235415, 6706245]

約数ペア:

[(1, 6706245), (3, 2235415), (5, 1341249), (7, 958035), (13, 515865), (15, 447083), (17, 394485), (21, 319345), (35, 191607), (39, 171955), (51, 131495), (65, 103173), (85, 78897), (91, 73695), (105, 63869), (119, 56355), (195, 34391), (221, 30345), (255, 26299), (273, 24565), (289, 23205), (357, 18785), (455, 14739), (595, 11271), (663, 10115), (867, 7735), (1105, 6069), (1365, 4913), (1445, 4641), (1547, 4335), (1785, 3757), (2023, 3315)]