84972525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 154656768

約数和(自身を除く): 69684243

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 811, 825, 1397, 1905, 2433, 3175, 4055, 4191, 6985, 8921, 9525, 12165, 20275, 20955, 26763, 34925, 44605, 60825, 102997, 104775, 133815, 223025, 308991, 514985, 669075, 1132967, 1544955, 2574925, 3398901, 5664835, 7724775, 16994505, 28324175, 84972525]

約数ペア:

[(1, 84972525), (3, 28324175), (5, 16994505), (11, 7724775), (15, 5664835), (25, 3398901), (33, 2574925), (55, 1544955), (75, 1132967), (127, 669075), (165, 514985), (275, 308991), (381, 223025), (635, 133815), (811, 104775), (825, 102997), (1397, 60825), (1905, 44605), (2433, 34925), (3175, 26763), (4055, 20955), (4191, 20275), (6985, 12165), (8921, 9525)]