148692705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 279630144

約数和(自身を除く): 130937439

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 505, 707, 735, 1515, 2003, 2121, 3535, 4949, 6009, 10015, 10605, 14021, 14847, 24745, 30045, 42063, 70105, 74235, 98147, 202303, 210315, 294441, 490735, 606909, 1011515, 1416121, 1472205, 3034545, 4248363, 7080605, 9912847, 21241815, 29738541, 49564235, 148692705]

約数ペア:

[(1, 148692705), (3, 49564235), (5, 29738541), (7, 21241815), (15, 9912847), (21, 7080605), (35, 4248363), (49, 3034545), (101, 1472205), (105, 1416121), (147, 1011515), (245, 606909), (303, 490735), (505, 294441), (707, 210315), (735, 202303), (1515, 98147), (2003, 74235), (2121, 70105), (3535, 42063), (4949, 30045), (6009, 24745), (10015, 14847), (10605, 14021)]