2017896075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{689879}}^1$

素因数の和:689908

約数の個数: 36

約数和(自身を含む): 3892302960

約数和(自身を除く): 1874406885

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 689879, 2069637, 3449395, 6208911, 8968427, 10348185, 17246975, 26905281, 31044555, 44842135, 51740925, 80715843, 134526405, 155222775, 224210675, 403579215, 672632025, 2017896075]

約数ペア:

[(1, 2017896075), (3, 672632025), (5, 403579215), (9, 224210675), (13, 155222775), (15, 134526405), (25, 80715843), (39, 51740925), (45, 44842135), (65, 31044555), (75, 26905281), (117, 17246975), (195, 10348185), (225, 8968427), (325, 6208911), (585, 3449395), (975, 2069637), (2925, 689879)]