73680255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 142331904

約数和(自身を除く): 68651649

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 3167, 4653, 7755, 9501, 15835, 23265, 28503, 34837, 47505, 104511, 142515, 148849, 174185, 313533, 446547, 522555, 744245, 1339641, 1567665, 1637339, 2232735, 4912017, 6698205, 8186695, 14736051, 24560085, 73680255]

約数ペア:

[(1, 73680255), (3, 24560085), (5, 14736051), (9, 8186695), (11, 6698205), (15, 4912017), (33, 2232735), (45, 1637339), (47, 1567665), (55, 1339641), (99, 744245), (141, 522555), (165, 446547), (235, 313533), (423, 174185), (495, 148849), (517, 142515), (705, 104511), (1551, 47505), (2115, 34837), (2585, 28503), (3167, 23265), (4653, 15835), (7755, 9501)]