13440045505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{63617}}^1$

素因数の和:63729

約数の個数: 32

約数和(自身を含む): 17589104640

約数和(自身を除く): 4149059135

約数列:

[1, 5, 29, 31, 47, 145, 155, 235, 899, 1363, 1457, 4495, 6815, 7285, 42253, 63617, 211265, 318085, 1844893, 1972127, 2989999, 9224465, 9860635, 14949995, 57191683, 86709971, 92689969, 285958415, 433549855, 463449845, 2688009101, 13440045505]

約数ペア:

[(1, 13440045505), (5, 2688009101), (29, 463449845), (31, 433549855), (47, 285958415), (145, 92689969), (155, 86709971), (235, 57191683), (899, 14949995), (1363, 9860635), (1457, 9224465), (4495, 2989999), (6815, 1972127), (7285, 1844893), (42253, 318085), (63617, 211265)]