65390902215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{148193}}^1$

素因数の和:149503

約数の個数: 32

約数和(自身を含む): 109260472320

約数和(自身を除く): 43869570105

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1279, 3837, 6395, 19185, 29417, 88251, 147085, 148193, 441255, 444579, 740965, 2222895, 3408439, 10225317, 17042195, 51126585, 189538847, 568616541, 947694235, 2843082705, 4359393481, 13078180443, 21796967405, 65390902215]

約数ペア:

[(1, 65390902215), (3, 21796967405), (5, 13078180443), (15, 4359393481), (23, 2843082705), (69, 947694235), (115, 568616541), (345, 189538847), (1279, 51126585), (3837, 17042195), (6395, 10225317), (19185, 3408439), (29417, 2222895), (88251, 740965), (147085, 444579), (148193, 441255)]