7139631005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{2851}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 9400648320

約数和(自身を除く): 2261017315

約数列:

[1, 5, 13, 59, 65, 295, 653, 767, 2851, 3265, 3835, 8489, 14255, 37063, 38527, 42445, 168209, 185315, 192635, 500851, 841045, 1861703, 2186717, 2504255, 9308515, 10933585, 24202139, 109840477, 121010695, 549202385, 1427926201, 7139631005]

約数ペア:

[(1, 7139631005), (5, 1427926201), (13, 549202385), (59, 121010695), (65, 109840477), (295, 24202139), (653, 10933585), (767, 9308515), (2851, 2504255), (3265, 2186717), (3835, 1861703), (8489, 841045), (14255, 500851), (37063, 192635), (38527, 185315), (42445, 168209)]