56358315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 57948885

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1889, 1989, 2295, 3315, 5667, 5967, 9445, 9945, 17001, 24557, 28335, 29835, 32113, 51003, 73671, 85005, 96339, 122785, 160565, 221013, 255015, 289017, 368355, 417469, 481695, 663039, 867051, 1105065, 1252407, 1445085, 2087345, 3315195, 3757221, 4335255, 6262035, 11271663, 18786105, 56358315]

約数ペア:

[(1, 56358315), (3, 18786105), (5, 11271663), (9, 6262035), (13, 4335255), (15, 3757221), (17, 3315195), (27, 2087345), (39, 1445085), (45, 1252407), (51, 1105065), (65, 867051), (85, 663039), (117, 481695), (135, 417469), (153, 368355), (195, 289017), (221, 255015), (255, 221013), (351, 160565), (459, 122785), (585, 96339), (663, 85005), (765, 73671), (1105, 51003), (1755, 32113), (1889, 29835), (1989, 28335), (2295, 24557), (3315, 17001), (5667, 9945), (5967, 9445)]