17967129575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9811}}^1$

素因数の和:10008

約数の個数: 48

約数和(自身を含む): 24528430080

約数和(自身を除く): 6561300505

約数列:

[1, 5, 17, 25, 31, 85, 139, 155, 425, 527, 695, 775, 2363, 2635, 3475, 4309, 9811, 11815, 13175, 21545, 49055, 59075, 73253, 107725, 166787, 245275, 304141, 366265, 833935, 1363729, 1520705, 1831325, 4169675, 5170397, 6818645, 7603525, 23183393, 25851985, 34093225, 42275599, 115916965, 129259925, 211377995, 579584825, 718685183, 1056889975, 3593425915, 17967129575]

約数ペア:

[(1, 17967129575), (5, 3593425915), (17, 1056889975), (25, 718685183), (31, 579584825), (85, 211377995), (139, 129259925), (155, 115916965), (425, 42275599), (527, 34093225), (695, 25851985), (775, 23183393), (2363, 7603525), (2635, 6818645), (3475, 5170397), (4309, 4169675), (9811, 1831325), (11815, 1520705), (13175, 1363729), (21545, 833935), (49055, 366265), (59075, 304141), (73253, 245275), (107725, 166787)]