103048855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 163215360

約数和(自身を除く): 60166505

約数列:

[1, 5, 7, 13, 23, 35, 43, 65, 91, 115, 161, 215, 229, 299, 301, 455, 559, 805, 989, 1145, 1495, 1505, 1603, 2093, 2795, 2977, 3913, 4945, 5267, 6923, 8015, 9847, 10465, 12857, 14885, 19565, 20839, 26335, 34615, 36869, 49235, 64285, 68471, 68929, 89999, 104195, 128011, 184345, 226481, 342355, 344645, 449995, 479297, 640055, 896077, 1132405, 1585367, 2396485, 2944253, 4480385, 7926835, 14721265, 20609771, 103048855]

約数ペア:

[(1, 103048855), (5, 20609771), (7, 14721265), (13, 7926835), (23, 4480385), (35, 2944253), (43, 2396485), (65, 1585367), (91, 1132405), (115, 896077), (161, 640055), (215, 479297), (229, 449995), (299, 344645), (301, 342355), (455, 226481), (559, 184345), (805, 128011), (989, 104195), (1145, 89999), (1495, 68929), (1505, 68471), (1603, 64285), (2093, 49235), (2795, 36869), (2977, 34615), (3913, 26335), (4945, 20839), (5267, 19565), (6923, 14885), (8015, 12857), (9847, 10465)]