25105443

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 14935005

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 97, 121, 253, 291, 341, 363, 713, 759, 1023, 1067, 2139, 2231, 2783, 3007, 3201, 3751, 6693, 7843, 8349, 9021, 11253, 11737, 23529, 24541, 33077, 35211, 69161, 73623, 86273, 99231, 207483, 258819, 269951, 363847, 760771, 809853, 1091541, 2282313, 8368481, 25105443]

約数ペア:

[(1, 25105443), (3, 8368481), (11, 2282313), (23, 1091541), (31, 809853), (33, 760771), (69, 363847), (93, 269951), (97, 258819), (121, 207483), (253, 99231), (291, 86273), (341, 73623), (363, 69161), (713, 35211), (759, 33077), (1023, 24541), (1067, 23529), (2139, 11737), (2231, 11253), (2783, 9021), (3007, 8349), (3201, 7843), (3751, 6693)]