104101855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 53952545

約数列:

[1, 5, 11, 13, 19, 55, 65, 79, 95, 97, 143, 209, 247, 395, 485, 715, 869, 1027, 1045, 1067, 1235, 1261, 1501, 1843, 2717, 4345, 5135, 5335, 6305, 7505, 7663, 9215, 11297, 13585, 13871, 16511, 19513, 20273, 23959, 38315, 56485, 69355, 82555, 84293, 97565, 99619, 101365, 119795, 145597, 214643, 263549, 421465, 498095, 727985, 1073215, 1095809, 1317745, 1601567, 1892761, 5479045, 8007835, 9463805, 20820371, 104101855]

約数ペア:

[(1, 104101855), (5, 20820371), (11, 9463805), (13, 8007835), (19, 5479045), (55, 1892761), (65, 1601567), (79, 1317745), (95, 1095809), (97, 1073215), (143, 727985), (209, 498095), (247, 421465), (395, 263549), (485, 214643), (715, 145597), (869, 119795), (1027, 101365), (1045, 99619), (1067, 97565), (1235, 84293), (1261, 82555), (1501, 69355), (1843, 56485), (2717, 38315), (4345, 23959), (5135, 20273), (5335, 19513), (6305, 16511), (7505, 13871), (7663, 13585), (9215, 11297)]