161005065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2339}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 278328960

約数和(自身を除く): 117323895

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353, 1059, 1765, 2339, 4589, 5295, 7017, 11695, 13767, 22945, 30407, 35085, 68835, 91221, 152035, 456105, 825667, 2477001, 4128335, 10733671, 12385005, 32201013, 53668355, 161005065]

約数ペア:

[(1, 161005065), (3, 53668355), (5, 32201013), (13, 12385005), (15, 10733671), (39, 4128335), (65, 2477001), (195, 825667), (353, 456105), (1059, 152035), (1765, 91221), (2339, 68835), (4589, 35085), (5295, 30407), (7017, 22945), (11695, 13767)]