87825205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 116960256

約数和(自身を除く): 29135051

約数列:

[1, 5, 13, 65, 73, 83, 223, 365, 415, 949, 1079, 1115, 2899, 4745, 5395, 6059, 14495, 16279, 18509, 30295, 78767, 81395, 92545, 211627, 240617, 393835, 1058135, 1203085, 1351157, 6755785, 17565041, 87825205]

約数ペア:

[(1, 87825205), (5, 17565041), (13, 6755785), (65, 1351157), (73, 1203085), (83, 1058135), (223, 393835), (365, 240617), (415, 211627), (949, 92545), (1079, 81395), (1115, 78767), (2899, 30295), (4745, 18509), (5395, 16279), (6059, 14495)]