16981260015

素因数分解:

$3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{525817}}^1$

素因数の和:527978

約数の個数: 16

約数和(自身を含む): 27182687328

約数和(自身を除く): 10201427313

約数列:

[1, 3, 5, 15, 2153, 6459, 10765, 32295, 525817, 1577451, 2629085, 7887255, 1132084001, 3396252003, 5660420005, 16981260015]

約数ペア:

[(1, 16981260015), (3, 5660420005), (5, 3396252003), (15, 1132084001), (2153, 7887255), (6459, 2629085), (10765, 1577451), (32295, 525817)]