135877245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 254338560

約数和(自身を除く): 118461315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 223, 245, 669, 735, 829, 1115, 1561, 2487, 3345, 4145, 4683, 5803, 7805, 10927, 12435, 17409, 23415, 29015, 32781, 40621, 54635, 87045, 121863, 163905, 184867, 203105, 554601, 609315, 924335, 1294069, 2773005, 3882207, 6470345, 9058483, 19411035, 27175449, 45292415, 135877245]

約数ペア:

[(1, 135877245), (3, 45292415), (5, 27175449), (7, 19411035), (15, 9058483), (21, 6470345), (35, 3882207), (49, 2773005), (105, 1294069), (147, 924335), (223, 609315), (245, 554601), (669, 203105), (735, 184867), (829, 163905), (1115, 121863), (1561, 87045), (2487, 54635), (3345, 40621), (4145, 32781), (4683, 29015), (5803, 23415), (7805, 17409), (10927, 12435)]