27888933085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{18149}}^1$

素因数の和:18717

約数の個数: 32

約数和(自身を含む): 36883123200

約数和(自身を除く): 8994190115

約数列:

[1, 5, 13, 47, 65, 235, 503, 611, 2515, 3055, 6539, 18149, 23641, 32695, 90745, 118205, 235937, 307333, 853003, 1179685, 1536665, 4265015, 9128947, 11089039, 45644735, 55445195, 118676311, 429060509, 593381555, 2145302545, 5577786617, 27888933085]

約数ペア:

[(1, 27888933085), (5, 5577786617), (13, 2145302545), (47, 593381555), (65, 429060509), (235, 118676311), (503, 55445195), (611, 45644735), (2515, 11089039), (3055, 9128947), (6539, 4265015), (18149, 1536665), (23641, 1179685), (32695, 853003), (90745, 307333), (118205, 235937)]