133128415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 195010560

約数和(自身を除く): 61882145

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 4231, 4495, 6293, 21155, 29617, 31465, 122699, 131161, 148085, 613495, 655805, 858893, 918127, 3803669, 4294465, 4590635, 19018345, 26625683, 133128415]

約数ペア:

[(1, 133128415), (5, 26625683), (7, 19018345), (29, 4590635), (31, 4294465), (35, 3803669), (145, 918127), (155, 858893), (203, 655805), (217, 613495), (899, 148085), (1015, 131161), (1085, 122699), (4231, 31465), (4495, 29617), (6293, 21155)]