103673565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 193937328

約数和(自身を除く): 90263763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 2385, 2557, 2703, 4505, 7671, 8109, 12785, 13515, 23013, 38355, 40545, 43469, 115065, 130407, 135521, 217345, 391221, 406563, 652035, 677605, 1219689, 1956105, 2032815, 2303857, 6098445, 6911571, 11519285, 20734713, 34557855, 103673565]

約数ペア:

[(1, 103673565), (3, 34557855), (5, 20734713), (9, 11519285), (15, 6911571), (17, 6098445), (45, 2303857), (51, 2032815), (53, 1956105), (85, 1219689), (153, 677605), (159, 652035), (255, 406563), (265, 391221), (477, 217345), (765, 135521), (795, 130407), (901, 115065), (2385, 43469), (2557, 40545), (2703, 38355), (4505, 23013), (7671, 13515), (8109, 12785)]