47440185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 82201728

約数和(自身を除く): 34761543

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 1153, 2743, 3165, 3459, 5765, 8229, 13715, 14989, 17295, 41145, 44967, 74945, 224835, 243283, 729849, 1216415, 3162679, 3649245, 9488037, 15813395, 47440185]

約数ペア:

[(1, 47440185), (3, 15813395), (5, 9488037), (13, 3649245), (15, 3162679), (39, 1216415), (65, 729849), (195, 243283), (211, 224835), (633, 74945), (1055, 44967), (1153, 41145), (2743, 17295), (3165, 14989), (3459, 13715), (5765, 8229)]