252510105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2917}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 420192000

約数和(自身を除く): 167681895

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 995, 2917, 2985, 5771, 8751, 14585, 17313, 28855, 43755, 84593, 86565, 253779, 422965, 580483, 1268895, 1741449, 2902415, 8707245, 16834007, 50502021, 84170035, 252510105]

約数ペア:

[(1, 252510105), (3, 84170035), (5, 50502021), (15, 16834007), (29, 8707245), (87, 2902415), (145, 1741449), (199, 1268895), (435, 580483), (597, 422965), (995, 253779), (2917, 86565), (2985, 84593), (5771, 43755), (8751, 28855), (14585, 17313)]