25331445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33113}}^1$

素因数の和:33141

約数の個数: 24

約数和(自身を含む): 46492056

約数和(自身を除く): 21160611

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 33113, 99339, 165565, 298017, 496695, 562921, 1490085, 1688763, 2814605, 5066289, 8443815, 25331445]

約数ペア:

[(1, 25331445), (3, 8443815), (5, 5066289), (9, 2814605), (15, 1688763), (17, 1490085), (45, 562921), (51, 496695), (85, 298017), (153, 165565), (255, 99339), (765, 33113)]