52155405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 97044480

約数和(自身を除く): 44889075

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 863, 1185, 1343, 2589, 3555, 4029, 4315, 6715, 7767, 12087, 12945, 14671, 20145, 38835, 44013, 60435, 68177, 73355, 132039, 204531, 220065, 340885, 613593, 660195, 1022655, 1159009, 3067965, 3477027, 5795045, 10431081, 17385135, 52155405]

約数ペア:

[(1, 52155405), (3, 17385135), (5, 10431081), (9, 5795045), (15, 3477027), (17, 3067965), (45, 1159009), (51, 1022655), (79, 660195), (85, 613593), (153, 340885), (237, 220065), (255, 204531), (395, 132039), (711, 73355), (765, 68177), (863, 60435), (1185, 44013), (1343, 38835), (2589, 20145), (3555, 14671), (4029, 12945), (4315, 12087), (6715, 7767)]