15888963015

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{52457}}^1$

素因数の和:52648

約数の個数: 48

約数和(自身を含む): 28281996288

約数和(自身を除く): 12393033273

約数列:

[1, 3, 5, 9, 15, 45, 53, 127, 159, 265, 381, 477, 635, 795, 1143, 1905, 2385, 5715, 6731, 20193, 33655, 52457, 60579, 100965, 157371, 262285, 302895, 472113, 786855, 2360565, 2780221, 6662039, 8340663, 13901105, 19986117, 25021989, 33310195, 41703315, 59958351, 99930585, 125109945, 299791755, 353088067, 1059264201, 1765440335, 3177792603, 5296321005, 15888963015]

約数ペア:

[(1, 15888963015), (3, 5296321005), (5, 3177792603), (9, 1765440335), (15, 1059264201), (45, 353088067), (53, 299791755), (127, 125109945), (159, 99930585), (265, 59958351), (381, 41703315), (477, 33310195), (635, 25021989), (795, 19986117), (1143, 13901105), (1905, 8340663), (2385, 6662039), (5715, 2780221), (6731, 2360565), (20193, 786855), (33655, 472113), (52457, 302895), (60579, 262285), (100965, 157371)]