71012155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 22299845

約数列:

[1, 5, 23, 29, 107, 115, 145, 199, 535, 667, 995, 2461, 3103, 3335, 4577, 5771, 12305, 15515, 21293, 22885, 28855, 71369, 106465, 132733, 356845, 489739, 617497, 663665, 2448695, 3087485, 14202431, 71012155]

約数ペア:

[(1, 71012155), (5, 14202431), (23, 3087485), (29, 2448695), (107, 663665), (115, 617497), (145, 489739), (199, 356845), (535, 132733), (667, 106465), (995, 71369), (2461, 28855), (3103, 22885), (3335, 21293), (4577, 15515), (5771, 12305)]