133699725

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^2\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 54

約数和(自身を含む): 245584170

約数和(自身を除く): 111884445

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 269, 423, 705, 807, 1175, 1345, 2115, 2209, 2421, 3525, 4035, 6627, 6725, 10575, 11045, 12105, 12643, 19881, 20175, 33135, 37929, 55225, 60525, 63215, 99405, 113787, 165675, 189645, 316075, 497025, 568935, 594221, 948225, 1782663, 2844675, 2971105, 5347989, 8913315, 14855525, 26739945, 44566575, 133699725]

約数ペア:

[(1, 133699725), (3, 44566575), (5, 26739945), (9, 14855525), (15, 8913315), (25, 5347989), (45, 2971105), (47, 2844675), (75, 1782663), (141, 948225), (225, 594221), (235, 568935), (269, 497025), (423, 316075), (705, 189645), (807, 165675), (1175, 113787), (1345, 99405), (2115, 63215), (2209, 60525), (2421, 55225), (3525, 37929), (4035, 33135), (6627, 20175), (6725, 19881), (10575, 12643), (11045, 12105)]