20198117535

素因数分解:

$3^1\times 5^1\times {\mathrm{11171}}^1\times {\mathrm{120539}}^1$

素因数の和:131718

約数の個数: 16

約数和(自身を含む): 32320149120

約数和(自身を除く): 12122031585

約数列:

[1, 3, 5, 15, 11171, 33513, 55855, 120539, 167565, 361617, 602695, 1808085, 1346541169, 4039623507, 6732705845, 20198117535]

約数ペア:

[(1, 20198117535), (3, 6732705845), (5, 4039623507), (15, 1346541169), (11171, 1808085), (33513, 602695), (55855, 361617), (120539, 167565)]