156932865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205141}}^1$

素因数の和:205169

約数の個数: 24

約数和(自身を含む): 288019368

約数和(自身を除く): 131086503

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205141, 615423, 1025705, 1846269, 3077115, 3487397, 9231345, 10462191, 17436985, 31386573, 52310955, 156932865]

約数ペア:

[(1, 156932865), (3, 52310955), (5, 31386573), (9, 17436985), (15, 10462191), (17, 9231345), (45, 3487397), (51, 3077115), (85, 1846269), (153, 1025705), (255, 615423), (765, 205141)]