1493608695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{14321}}^1$

素因数の和:14755

約数の個数: 32

約数和(自身を含む): 2536712640

約数和(自身を除く): 1043103945

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 409, 1227, 2045, 6135, 6953, 14321, 20859, 34765, 42963, 71605, 104295, 214815, 243457, 730371, 1217285, 3651855, 5857289, 17571867, 29286445, 87859335, 99573913, 298721739, 497869565, 1493608695]

約数ペア:

[(1, 1493608695), (3, 497869565), (5, 298721739), (15, 99573913), (17, 87859335), (51, 29286445), (85, 17571867), (255, 5857289), (409, 3651855), (1227, 1217285), (2045, 730371), (6135, 243457), (6953, 214815), (14321, 104295), (20859, 71605), (34765, 42963)]