55905525

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 115825920

約数和(自身を除く): 59920395

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 225, 277, 299, 325, 345, 351, 575, 585, 621, 675, 831, 897, 975, 1035, 1385, 1495, 1725, 1755, 2493, 2691, 2925, 3105, 3601, 4155, 4485, 5175, 6371, 6925, 7475, 7479, 8073, 8775, 10803, 12465, 13455, 15525, 18005, 19113, 20775, 22425, 31855, 32409, 37395, 40365, 54015, 57339, 62325, 67275, 82823, 90025, 95565, 97227, 159275, 162045, 172017, 186975, 201825, 248469, 270075, 286695, 414115, 477825, 486135, 745407, 810225, 860085, 1242345, 1433475, 2070575, 2236221, 2430675, 3727035, 4300425, 6211725, 11181105, 18635175, 55905525]

約数ペア:

[(1, 55905525), (3, 18635175), (5, 11181105), (9, 6211725), (13, 4300425), (15, 3727035), (23, 2430675), (25, 2236221), (27, 2070575), (39, 1433475), (45, 1242345), (65, 860085), (69, 810225), (75, 745407), (115, 486135), (117, 477825), (135, 414115), (195, 286695), (207, 270075), (225, 248469), (277, 201825), (299, 186975), (325, 172017), (345, 162045), (351, 159275), (575, 97227), (585, 95565), (621, 90025), (675, 82823), (831, 67275), (897, 62325), (975, 57339), (1035, 54015), (1385, 40365), (1495, 37395), (1725, 32409), (1755, 31855), (2493, 22425), (2691, 20775), (2925, 19113), (3105, 18005), (3601, 15525), (4155, 13455), (4485, 12465), (5175, 10803), (6371, 8775), (6925, 8073), (7475, 7479)]