739145745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30817}}^1$

素因数の和:30882

約数の個数: 48

約数和(自身を含む): 1413436752

約数和(自身を除く): 674291007

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 30817, 92451, 154085, 277353, 400621, 462255, 1201863, 1263497, 1386765, 2003105, 3605589, 3790491, 6009315, 6317485, 11371473, 16425461, 18027945, 18952455, 49276383, 56857365, 82127305, 147829149, 246381915, 739145745]

約数ペア:

[(1, 739145745), (3, 246381915), (5, 147829149), (9, 82127305), (13, 56857365), (15, 49276383), (39, 18952455), (41, 18027945), (45, 16425461), (65, 11371473), (117, 6317485), (123, 6009315), (195, 3790491), (205, 3605589), (369, 2003105), (533, 1386765), (585, 1263497), (615, 1201863), (1599, 462255), (1845, 400621), (2665, 277353), (4797, 154085), (7995, 92451), (23985, 30817)]