38484855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 35905545

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 123, 135, 153, 205, 255, 369, 409, 459, 615, 697, 765, 1107, 1227, 1845, 2045, 2091, 2295, 3485, 3681, 5535, 6135, 6273, 6953, 10455, 11043, 16769, 18405, 18819, 20859, 31365, 34765, 50307, 55215, 62577, 83845, 94095, 104295, 150921, 187731, 251535, 285073, 312885, 452763, 754605, 855219, 938655, 1425365, 2263815, 2565657, 4276095, 7696971, 12828285, 38484855]

約数ペア:

[(1, 38484855), (3, 12828285), (5, 7696971), (9, 4276095), (15, 2565657), (17, 2263815), (27, 1425365), (41, 938655), (45, 855219), (51, 754605), (85, 452763), (123, 312885), (135, 285073), (153, 251535), (205, 187731), (255, 150921), (369, 104295), (409, 94095), (459, 83845), (615, 62577), (697, 55215), (765, 50307), (1107, 34765), (1227, 31365), (1845, 20859), (2045, 18819), (2091, 18405), (2295, 16769), (3485, 11043), (3681, 10455), (5535, 6953), (6135, 6273)]