1330694365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265873}}^1$

素因数の和:265909

約数の個数: 32

約数和(自身を含む): 2144007936

約数和(自身を除く): 813313571

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 265873, 1329365, 1861111, 2924603, 3456349, 9305555, 14623015, 17281745, 20472221, 24194443, 38019839, 102361105, 120972215, 190099195, 266138873, 1330694365]

約数ペア:

[(1, 1330694365), (5, 266138873), (7, 190099195), (11, 120972215), (13, 102361105), (35, 38019839), (55, 24194443), (65, 20472221), (77, 17281745), (91, 14623015), (143, 9305555), (385, 3456349), (455, 2924603), (715, 1861111), (1001, 1329365), (5005, 265873)]