919243395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55061}}^1$

素因数の和:55132

約数の個数: 48

約数和(自身を含む): 1855369152

約数和(自身を除く): 936125757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 55061, 165183, 275305, 385427, 495549, 825915, 1156281, 1927135, 2477745, 2918233, 3468843, 5781405, 8754699, 14591165, 17344215, 20427631, 26264097, 43773495, 61282893, 102138155, 131320485, 183848679, 306414465, 919243395]

約数ペア:

[(1, 919243395), (3, 306414465), (5, 183848679), (7, 131320485), (9, 102138155), (15, 61282893), (21, 43773495), (35, 26264097), (45, 20427631), (53, 17344215), (63, 14591165), (105, 8754699), (159, 5781405), (265, 3468843), (315, 2918233), (371, 2477745), (477, 1927135), (795, 1156281), (1113, 825915), (1855, 495549), (2385, 385427), (3339, 275305), (5565, 165183), (16695, 55061)]