4929155

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 7879680

約数和(自身を除く): 2950525

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 59, 77, 155, 217, 245, 295, 341, 385, 413, 539, 649, 1085, 1519, 1705, 1829, 2065, 2387, 2695, 2891, 3245, 4543, 7595, 9145, 11935, 12803, 14455, 16709, 20119, 22715, 31801, 64015, 83545, 89621, 100595, 140833, 159005, 448105, 704165, 985831, 4929155]

約数ペア:

[(1, 4929155), (5, 985831), (7, 704165), (11, 448105), (31, 159005), (35, 140833), (49, 100595), (55, 89621), (59, 83545), (77, 64015), (155, 31801), (217, 22715), (245, 20119), (295, 16709), (341, 14455), (385, 12803), (413, 11935), (539, 9145), (649, 7595), (1085, 4543), (1519, 3245), (1705, 2891), (1829, 2695), (2065, 2387)]