98753545

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 139147200

約数和(自身を除く): 40393655

約数列:

[1, 5, 11, 19, 55, 71, 95, 121, 209, 355, 605, 781, 1045, 1331, 1349, 2299, 3905, 6655, 6745, 8591, 11495, 14641, 14839, 25289, 42955, 73205, 74195, 94501, 126445, 163229, 278179, 472505, 816145, 1039511, 1390895, 1795519, 5197555, 8977595, 19750709, 98753545]

約数ペア:

[(1, 98753545), (5, 19750709), (11, 8977595), (19, 5197555), (55, 1795519), (71, 1390895), (95, 1039511), (121, 816145), (209, 472505), (355, 278179), (605, 163229), (781, 126445), (1045, 94501), (1331, 74195), (1349, 73205), (2299, 42955), (3905, 25289), (6655, 14839), (6745, 14641), (8591, 11495)]