415542825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{32401}}^1$

素因数の和:32439

約数の個数: 48

約数和(自身を含む): 803569600

約数和(自身を除く): 388026775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12825, 32401, 97203, 162005, 291609, 486015, 615619, 810025, 874827, 1458045, 1846857, 2430075, 3078095, 4374135, 5540571, 7290225, 9234285, 15390475, 16621713, 21870675, 27702855, 46171425, 83108565, 138514275, 415542825]

約数ペア:

[(1, 415542825), (3, 138514275), (5, 83108565), (9, 46171425), (15, 27702855), (19, 21870675), (25, 16621713), (27, 15390475), (45, 9234285), (57, 7290225), (75, 5540571), (95, 4374135), (135, 3078095), (171, 2430075), (225, 1846857), (285, 1458045), (475, 874827), (513, 810025), (675, 615619), (855, 486015), (1425, 291609), (2565, 162005), (4275, 97203), (12825, 32401)]