55500005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 74850048

約数和(自身を除く): 19350043

約数列:

[1, 5, 11, 55, 97, 101, 103, 485, 505, 515, 1067, 1111, 1133, 5335, 5555, 5665, 9797, 9991, 10403, 48985, 49955, 52015, 107767, 109901, 114433, 538835, 549505, 572165, 1009091, 5045455, 11100001, 55500005]

約数ペア:

[(1, 55500005), (5, 11100001), (11, 5045455), (55, 1009091), (97, 572165), (101, 549505), (103, 538835), (485, 114433), (505, 109901), (515, 107767), (1067, 52015), (1111, 49955), (1133, 48985), (5335, 10403), (5555, 9991), (5665, 9797)]