191646185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 253228032

約数和(自身を除く): 61581847

約数列:

[1, 5, 17, 31, 85, 155, 257, 283, 527, 1285, 1415, 2635, 4369, 4811, 7967, 8773, 21845, 24055, 39835, 43865, 72731, 135439, 149141, 363655, 677195, 745705, 1236427, 2254661, 6182135, 11273305, 38329237, 191646185]

約数ペア:

[(1, 191646185), (5, 38329237), (17, 11273305), (31, 6182135), (85, 2254661), (155, 1236427), (257, 745705), (283, 677195), (527, 363655), (1285, 149141), (1415, 135439), (2635, 72731), (4369, 43865), (4811, 39835), (7967, 24055), (8773, 21845)]