54638205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 39364995

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4079, 4465, 12237, 13395, 20395, 61185, 77501, 191713, 232503, 387505, 575139, 958565, 1162515, 2875695, 3642547, 10927641, 18212735, 54638205]

約数ペア:

[(1, 54638205), (3, 18212735), (5, 10927641), (15, 3642547), (19, 2875695), (47, 1162515), (57, 958565), (95, 575139), (141, 387505), (235, 232503), (285, 191713), (705, 77501), (893, 61185), (2679, 20395), (4079, 13395), (4465, 12237)]