194612385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19991}}^1$

素因数の和:20069

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 150849375

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 19991, 59973, 99955, 219901, 299865, 659703, 1099505, 1179469, 3298515, 3538407, 5897345, 12974159, 17692035, 38922477, 64870795, 194612385]

約数ペア:

[(1, 194612385), (3, 64870795), (5, 38922477), (11, 17692035), (15, 12974159), (33, 5897345), (55, 3538407), (59, 3298515), (165, 1179469), (177, 1099505), (295, 659703), (649, 299865), (885, 219901), (1947, 99955), (3245, 59973), (9735, 19991)]