136423845

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 250548480

約数和(自身を除く): 114124635

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 2389, 3807, 6345, 7167, 11421, 11945, 19035, 21501, 35835, 57105, 64503, 107505, 112283, 193509, 322515, 336849, 561415, 580527, 967545, 1010547, 1684245, 2902635, 3031641, 5052735, 9094923, 15158205, 27284769, 45474615, 136423845]

約数ペア:

[(1, 136423845), (3, 45474615), (5, 27284769), (9, 15158205), (15, 9094923), (27, 5052735), (45, 3031641), (47, 2902635), (81, 1684245), (135, 1010547), (141, 967545), (235, 580527), (243, 561415), (405, 336849), (423, 322515), (705, 193509), (1215, 112283), (1269, 107505), (2115, 64503), (2389, 57105), (3807, 35835), (6345, 21501), (7167, 19035), (11421, 11945)]