29256915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 49861440

約数和(自身を除く): 20604525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 397, 867, 1191, 1445, 1985, 4335, 4913, 5955, 6749, 14739, 20247, 24565, 33745, 73695, 101235, 114733, 344199, 573665, 1720995, 1950461, 5851383, 9752305, 29256915]

約数ペア:

[(1, 29256915), (3, 9752305), (5, 5851383), (15, 1950461), (17, 1720995), (51, 573665), (85, 344199), (255, 114733), (289, 101235), (397, 73695), (867, 33745), (1191, 24565), (1445, 20247), (1985, 14739), (4335, 6749), (4913, 5955)]