101944975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 147312000

約数和(自身を除く): 45367025

約数列:

[1, 5, 11, 19, 25, 55, 95, 109, 179, 209, 275, 475, 545, 895, 1045, 1199, 1969, 2071, 2725, 3401, 4475, 5225, 5995, 9845, 10355, 17005, 19511, 22781, 29975, 37411, 49225, 51775, 85025, 97555, 113905, 187055, 214621, 370709, 487775, 569525, 935275, 1073105, 1853545, 4077799, 5365525, 9267725, 20388995, 101944975]

約数ペア:

[(1, 101944975), (5, 20388995), (11, 9267725), (19, 5365525), (25, 4077799), (55, 1853545), (95, 1073105), (109, 935275), (179, 569525), (209, 487775), (275, 370709), (475, 214621), (545, 187055), (895, 113905), (1045, 97555), (1199, 85025), (1969, 51775), (2071, 49225), (2725, 37411), (3401, 29975), (4475, 22781), (5225, 19511), (5995, 17005), (9845, 10355)]