749063835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7085

約数の個数: 64

約数和(自身を含む): 1457823360

約数和(自身を除く): 708759525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1647, 1755, 2379, 2745, 3965, 6997, 7137, 8235, 11895, 20991, 21411, 34985, 35685, 62973, 90961, 104955, 107055, 188919, 272883, 314865, 426817, 454805, 818649, 944595, 1280451, 1364415, 2134085, 2455947, 3841353, 4093245, 5548621, 6402255, 11524059, 12279735, 16645863, 19206765, 27743105, 49937589, 57620295, 83229315, 149812767, 249687945, 749063835]

約数ペア:

[(1, 749063835), (3, 249687945), (5, 149812767), (9, 83229315), (13, 57620295), (15, 49937589), (27, 27743105), (39, 19206765), (45, 16645863), (61, 12279735), (65, 11524059), (117, 6402255), (135, 5548621), (183, 4093245), (195, 3841353), (305, 2455947), (351, 2134085), (549, 1364415), (585, 1280451), (793, 944595), (915, 818649), (1647, 454805), (1755, 426817), (2379, 314865), (2745, 272883), (3965, 188919), (6997, 107055), (7137, 104955), (8235, 90961), (11895, 62973), (20991, 35685), (21411, 34985)]