15025348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 16303292

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 739, 782, 884, 1196, 1478, 1564, 2956, 5083, 9607, 10166, 12563, 16997, 19214, 20332, 25126, 33994, 38428, 50252, 67988, 163319, 220961, 288949, 326638, 441922, 577898, 653276, 883844, 1155796, 3756337, 7512674, 15025348]

約数ペア:

[(1, 15025348), (2, 7512674), (4, 3756337), (13, 1155796), (17, 883844), (23, 653276), (26, 577898), (34, 441922), (46, 326638), (52, 288949), (68, 220961), (92, 163319), (221, 67988), (299, 50252), (391, 38428), (442, 33994), (598, 25126), (739, 20332), (782, 19214), (884, 16997), (1196, 12563), (1478, 10166), (1564, 9607), (2956, 5083)]