7138668095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{12907}}^1$

素因数の和:13119

約数の個数: 32

約数和(自身を含む): 9437503488

約数和(自身を除く): 2298835393

約数列:

[1, 5, 13, 65, 67, 127, 335, 635, 871, 1651, 4355, 8255, 8509, 12907, 42545, 64535, 110617, 167791, 553085, 838955, 864769, 1639189, 4323845, 8195945, 11241997, 21309457, 56209985, 106547285, 109825663, 549128315, 1427733619, 7138668095]

約数ペア:

[(1, 7138668095), (5, 1427733619), (13, 549128315), (65, 109825663), (67, 106547285), (127, 56209985), (335, 21309457), (635, 11241997), (871, 8195945), (1651, 4323845), (4355, 1639189), (8255, 864769), (8509, 838955), (12907, 553085), (42545, 167791), (64535, 110617)]