195822915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16339}}^1$

素因数の和:16411

約数の個数: 32

約数和(自身を含む): 338826240

約数和(自身を除く): 143003325

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 16339, 49017, 81695, 245085, 277763, 767933, 833289, 1388815, 2303799, 3839665, 4166445, 11518995, 13054861, 39164583, 65274305, 195822915]

約数ペア:

[(1, 195822915), (3, 65274305), (5, 39164583), (15, 13054861), (17, 11518995), (47, 4166445), (51, 3839665), (85, 2303799), (141, 1388815), (235, 833289), (255, 767933), (705, 277763), (799, 245085), (2397, 81695), (3995, 49017), (11985, 16339)]