26145495

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 21657897

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 383, 555, 615, 1149, 1517, 1665, 1845, 1915, 3447, 4551, 5745, 7585, 13653, 14171, 15703, 17235, 22755, 42513, 47109, 68265, 70855, 78515, 127539, 141327, 212565, 235545, 581011, 637695, 706635, 1743033, 2905055, 5229099, 8715165, 26145495]

約数ペア:

[(1, 26145495), (3, 8715165), (5, 5229099), (9, 2905055), (15, 1743033), (37, 706635), (41, 637695), (45, 581011), (111, 235545), (123, 212565), (185, 141327), (205, 127539), (333, 78515), (369, 70855), (383, 68265), (555, 47109), (615, 42513), (1149, 22755), (1517, 17235), (1665, 15703), (1845, 14171), (1915, 13653), (3447, 7585), (4551, 5745)]