9749415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 17948448

約数和(自身を除く): 8199033

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 173, 195, 221, 255, 289, 519, 663, 865, 867, 1105, 1445, 2249, 2595, 2941, 3315, 3757, 4335, 6747, 8823, 11245, 11271, 14705, 18785, 33735, 38233, 44115, 49997, 56355, 114699, 149991, 191165, 249985, 573495, 649961, 749955, 1949883, 3249805, 9749415]

約数ペア:

[(1, 9749415), (3, 3249805), (5, 1949883), (13, 749955), (15, 649961), (17, 573495), (39, 249985), (51, 191165), (65, 149991), (85, 114699), (173, 56355), (195, 49997), (221, 44115), (255, 38233), (289, 33735), (519, 18785), (663, 14705), (865, 11271), (867, 11245), (1105, 8823), (1445, 6747), (2249, 4335), (2595, 3757), (2941, 3315)]