13306597215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{18481}}^1$

素因数の和:20599

約数の個数: 32

約数和(自身を含む): 22228079616

約数和(自身を除く): 8921482401

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2087, 6261, 10435, 18481, 31305, 48001, 55443, 92405, 144003, 240005, 277215, 425063, 720015, 1275189, 2125315, 6375945, 38569847, 115709541, 192849235, 578547705, 887106481, 2661319443, 4435532405, 13306597215]

約数ペア:

[(1, 13306597215), (3, 4435532405), (5, 2661319443), (15, 887106481), (23, 578547705), (69, 192849235), (115, 115709541), (345, 38569847), (2087, 6375945), (6261, 2125315), (10435, 1275189), (18481, 720015), (31305, 425063), (48001, 277215), (55443, 240005), (92405, 144003)]