15802293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 8099403

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 233, 481, 611, 699, 1443, 1739, 1833, 3029, 5217, 8621, 9087, 10951, 22607, 25863, 32853, 67821, 112073, 142363, 336219, 405187, 427089, 1215561, 5267431, 15802293]

約数ペア:

[(1, 15802293), (3, 5267431), (13, 1215561), (37, 427089), (39, 405187), (47, 336219), (111, 142363), (141, 112073), (233, 67821), (481, 32853), (611, 25863), (699, 22607), (1443, 10951), (1739, 9087), (1833, 8621), (3029, 5217)]