126794115

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{57503}}^1$

素因数の和:57528

約数の個数: 36

約数和(自身を含む): 255662784

約数和(自身を除く): 128868669

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 57503, 172509, 287515, 402521, 517527, 862545, 1207563, 2012605, 2587635, 2817647, 3622689, 6037815, 8452941, 14088235, 18113445, 25358823, 42264705, 126794115]

約数ペア:

[(1, 126794115), (3, 42264705), (5, 25358823), (7, 18113445), (9, 14088235), (15, 8452941), (21, 6037815), (35, 3622689), (45, 2817647), (49, 2587635), (63, 2012605), (105, 1207563), (147, 862545), (245, 517527), (315, 402521), (441, 287515), (735, 172509), (2205, 57503)]