31993185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5817

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 27622815

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 5749, 17247, 28745, 40243, 86235, 120729, 201215, 304697, 603645, 914091, 1523485, 2132879, 4570455, 6398637, 10664395, 31993185]

約数ペア:

[(1, 31993185), (3, 10664395), (5, 6398637), (7, 4570455), (15, 2132879), (21, 1523485), (35, 914091), (53, 603645), (105, 304697), (159, 201215), (265, 120729), (371, 86235), (795, 40243), (1113, 28745), (1855, 17247), (5565, 5749)]