29820465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2293}}^1$

素因数の和:2338

約数の個数: 36

約数和(自身を含む): 54932124

約数和(自身を除く): 25111659

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2293, 2601, 4335, 6879, 11465, 13005, 20637, 34395, 38981, 103185, 116943, 194905, 350829, 584715, 662677, 1754145, 1988031, 3313385, 5964093, 9940155, 29820465]

約数ペア:

[(1, 29820465), (3, 9940155), (5, 5964093), (9, 3313385), (15, 1988031), (17, 1754145), (45, 662677), (51, 584715), (85, 350829), (153, 194905), (255, 116943), (289, 103185), (765, 38981), (867, 34395), (1445, 20637), (2293, 13005), (2601, 11465), (4335, 6879)]