85197385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 128927232

約数和(自身を除く): 43729847

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 4567, 18655, 22835, 31969, 59371, 159845, 187247, 296855, 415597, 936235, 1310729, 2077985, 2434211, 6553645, 12171055, 17039477, 85197385]

約数ペア:

[(1, 85197385), (5, 17039477), (7, 12171055), (13, 6553645), (35, 2434211), (41, 2077985), (65, 1310729), (91, 936235), (205, 415597), (287, 296855), (455, 187247), (533, 159845), (1435, 59371), (2665, 31969), (3731, 22835), (4567, 18655)]