7005087205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{2237}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 8817361920

約数和(自身を除く): 1812274715

約数列:

[1, 5, 31, 89, 155, 227, 445, 1135, 2237, 2759, 7037, 11185, 13795, 20203, 35185, 69347, 101015, 199093, 346735, 507799, 626293, 995465, 2538995, 3131465, 6171883, 15741769, 30859415, 45194111, 78708845, 225970555, 1401017441, 7005087205]

約数ペア:

[(1, 7005087205), (5, 1401017441), (31, 225970555), (89, 78708845), (155, 45194111), (227, 30859415), (445, 15741769), (1135, 6171883), (2237, 3131465), (2759, 2538995), (7037, 995465), (11185, 626293), (13795, 507799), (20203, 346735), (35185, 199093), (69347, 101015)]