10800015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 18760896

約数和(自身を除く): 7960881

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1033, 2091, 3099, 3485, 5165, 10455, 15495, 17561, 42353, 52683, 87805, 127059, 211765, 263415, 635295, 720001, 2160003, 3600005, 10800015]

約数ペア:

[(1, 10800015), (3, 3600005), (5, 2160003), (15, 720001), (17, 635295), (41, 263415), (51, 211765), (85, 127059), (123, 87805), (205, 52683), (255, 42353), (615, 17561), (697, 15495), (1033, 10455), (2091, 5165), (3099, 3485)]