55628835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 93339648

約数和(自身を除く): 37710813

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 383, 421, 1149, 1263, 1915, 2105, 5745, 6315, 8809, 9683, 26427, 29049, 44045, 48415, 132135, 145245, 161243, 483729, 806215, 2418645, 3708589, 11125767, 18542945, 55628835]

約数ペア:

[(1, 55628835), (3, 18542945), (5, 11125767), (15, 3708589), (23, 2418645), (69, 806215), (115, 483729), (345, 161243), (383, 145245), (421, 132135), (1149, 48415), (1263, 44045), (1915, 29049), (2105, 26427), (5745, 9683), (6315, 8809)]