76413915

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 147763200

約数和(自身を除く): 71349285

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 135, 155, 171, 279, 285, 465, 513, 589, 837, 855, 961, 1395, 1767, 2565, 2883, 2945, 4185, 4805, 5301, 8649, 8835, 14415, 15903, 18259, 25947, 26505, 29791, 43245, 54777, 79515, 89373, 91295, 129735, 148955, 164331, 268119, 273885, 446865, 492993, 566029, 804357, 821655, 1340595, 1698087, 2464965, 2830145, 4021785, 5094261, 8490435, 15282783, 25471305, 76413915]

約数ペア:

[(1, 76413915), (3, 25471305), (5, 15282783), (9, 8490435), (15, 5094261), (19, 4021785), (27, 2830145), (31, 2464965), (45, 1698087), (57, 1340595), (93, 821655), (95, 804357), (135, 566029), (155, 492993), (171, 446865), (279, 273885), (285, 268119), (465, 164331), (513, 148955), (589, 129735), (837, 91295), (855, 89373), (961, 79515), (1395, 54777), (1767, 43245), (2565, 29791), (2883, 26505), (2945, 25947), (4185, 18259), (4805, 15903), (5301, 14415), (8649, 8835)]