61388985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 113806080

約数和(自身を除く): 52417095

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 8009, 24027, 40045, 56063, 120135, 168189, 280315, 584657, 840945, 1753971, 2923285, 4092599, 8769855, 12277797, 20462995, 61388985]

約数ペア:

[(1, 61388985), (3, 20462995), (5, 12277797), (7, 8769855), (15, 4092599), (21, 2923285), (35, 1753971), (73, 840945), (105, 584657), (219, 280315), (365, 168189), (511, 120135), (1095, 56063), (1533, 40045), (2555, 24027), (7665, 8009)]