39201765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 65335680

約数和(自身を除く): 26133915

約数列:

[1, 3, 5, 15, 29, 87, 145, 227, 397, 435, 681, 1135, 1191, 1985, 3405, 5955, 6583, 11513, 19749, 32915, 34539, 57565, 90119, 98745, 172695, 270357, 450595, 1351785, 2613451, 7840353, 13067255, 39201765]

約数ペア:

[(1, 39201765), (3, 13067255), (5, 7840353), (15, 2613451), (29, 1351785), (87, 450595), (145, 270357), (227, 172695), (397, 98745), (435, 90119), (681, 57565), (1135, 34539), (1191, 32915), (1985, 19749), (3405, 11513), (5955, 6583)]