371124455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 151422745

約数列:

[1, 5, 13, 29, 47, 59, 65, 71, 145, 235, 295, 355, 377, 611, 767, 923, 1363, 1711, 1885, 2059, 2773, 3055, 3337, 3835, 4189, 4615, 6815, 8555, 10295, 13865, 16685, 17719, 20945, 22243, 26767, 36049, 43381, 54457, 80417, 88595, 96773, 111215, 121481, 133835, 180245, 196883, 216905, 272285, 402085, 483865, 607405, 984415, 1045421, 1258049, 1579253, 2559479, 5227105, 5709607, 6290245, 7896265, 12797395, 28548035, 74224891, 371124455]

約数ペア:

[(1, 371124455), (5, 74224891), (13, 28548035), (29, 12797395), (47, 7896265), (59, 6290245), (65, 5709607), (71, 5227105), (145, 2559479), (235, 1579253), (295, 1258049), (355, 1045421), (377, 984415), (611, 607405), (767, 483865), (923, 402085), (1363, 272285), (1711, 216905), (1885, 196883), (2059, 180245), (2773, 133835), (3055, 121481), (3337, 111215), (3835, 96773), (4189, 88595), (4615, 80417), (6815, 54457), (8555, 43381), (10295, 36049), (13865, 26767), (16685, 22243), (17719, 20945)]