15693211325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{3061}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 21560203392

約数和(自身を除く): 5866992067

約数列:

[1, 5, 11, 25, 55, 103, 181, 275, 515, 905, 1133, 1991, 2575, 3061, 4525, 5665, 9955, 15305, 18643, 28325, 33671, 49775, 76525, 93215, 168355, 205073, 315283, 466075, 554041, 841775, 1025365, 1576415, 2770205, 3468113, 5126825, 6094451, 7882075, 13851025, 17340565, 30472255, 57066223, 86702825, 152361275, 285331115, 627728453, 1426655575, 3138642265, 15693211325]

約数ペア:

[(1, 15693211325), (5, 3138642265), (11, 1426655575), (25, 627728453), (55, 285331115), (103, 152361275), (181, 86702825), (275, 57066223), (515, 30472255), (905, 17340565), (1133, 13851025), (1991, 7882075), (2575, 6094451), (3061, 5126825), (4525, 3468113), (5665, 2770205), (9955, 1576415), (15305, 1025365), (18643, 841775), (28325, 554041), (33671, 466075), (49775, 315283), (76525, 205073), (93215, 168355)]