7241135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 9866448

約数和(自身を除く): 2625313

約数列:

[1, 5, 11, 31, 55, 137, 155, 341, 685, 961, 1507, 1705, 4247, 4805, 7535, 10571, 21235, 46717, 52855, 131657, 233585, 658285, 1448227, 7241135]

約数ペア:

[(1, 7241135), (5, 1448227), (11, 658285), (31, 233585), (55, 131657), (137, 52855), (155, 46717), (341, 21235), (685, 10571), (961, 7535), (1507, 4805), (1705, 4247)]