13263525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 27158976

約数和(自身を除く): 13895451

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 233, 253, 275, 345, 495, 575, 699, 759, 825, 1035, 1165, 1265, 1725, 2097, 2277, 2475, 2563, 3495, 3795, 5175, 5359, 5825, 6325, 7689, 10485, 11385, 12815, 16077, 17475, 18975, 23067, 26795, 38445, 48231, 52425, 56925, 58949, 64075, 80385, 115335, 133975, 176847, 192225, 241155, 294745, 401925, 530541, 576675, 884235, 1205775, 1473725, 2652705, 4421175, 13263525]

約数ペア:

[(1, 13263525), (3, 4421175), (5, 2652705), (9, 1473725), (11, 1205775), (15, 884235), (23, 576675), (25, 530541), (33, 401925), (45, 294745), (55, 241155), (69, 192225), (75, 176847), (99, 133975), (115, 115335), (165, 80385), (207, 64075), (225, 58949), (233, 56925), (253, 52425), (275, 48231), (345, 38445), (495, 26795), (575, 23067), (699, 18975), (759, 17475), (825, 16077), (1035, 12815), (1165, 11385), (1265, 10485), (1725, 7689), (2097, 6325), (2277, 5825), (2475, 5359), (2563, 5175), (3495, 3795)]