122639805

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3967}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 219033600

約数和(自身を除く): 96393795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 3435, 3967, 6183, 10305, 11901, 19835, 30915, 35703, 59505, 107109, 178515, 535545, 908443, 2725329, 4542215, 8175987, 13626645, 24527961, 40879935, 122639805]

約数ペア:

[(1, 122639805), (3, 40879935), (5, 24527961), (9, 13626645), (15, 8175987), (27, 4542215), (45, 2725329), (135, 908443), (229, 535545), (687, 178515), (1145, 107109), (2061, 59505), (3435, 35703), (3967, 30915), (6183, 19835), (10305, 11901)]