55072095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 48348705

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 449, 481, 555, 629, 663, 1105, 1347, 1443, 1887, 2245, 2405, 3145, 3315, 5837, 6735, 7215, 7633, 8177, 9435, 16613, 17511, 22899, 24531, 29185, 38165, 40885, 49839, 83065, 87555, 99229, 114495, 122655, 215969, 249195, 282421, 297687, 496145, 647907, 847263, 1079845, 1412105, 1488435, 3239535, 3671473, 4236315, 11014419, 18357365, 55072095]

約数ペア:

[(1, 55072095), (3, 18357365), (5, 11014419), (13, 4236315), (15, 3671473), (17, 3239535), (37, 1488435), (39, 1412105), (51, 1079845), (65, 847263), (85, 647907), (111, 496145), (185, 297687), (195, 282421), (221, 249195), (255, 215969), (449, 122655), (481, 114495), (555, 99229), (629, 87555), (663, 83065), (1105, 49839), (1347, 40885), (1443, 38165), (1887, 29185), (2245, 24531), (2405, 22899), (3145, 17511), (3315, 16613), (5837, 9435), (6735, 8177), (7215, 7633)]