53344215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 98998848

約数和(自身を除く): 45654633

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 677, 765, 927, 1545, 1751, 2031, 3385, 4635, 5253, 6093, 8755, 10155, 11509, 15759, 26265, 30465, 34527, 57545, 69731, 78795, 103581, 172635, 209193, 348655, 517905, 627579, 1045965, 1185427, 3137895, 3556281, 5927135, 10668843, 17781405, 53344215]

約数ペア:

[(1, 53344215), (3, 17781405), (5, 10668843), (9, 5927135), (15, 3556281), (17, 3137895), (45, 1185427), (51, 1045965), (85, 627579), (103, 517905), (153, 348655), (255, 209193), (309, 172635), (515, 103581), (677, 78795), (765, 69731), (927, 57545), (1545, 34527), (1751, 30465), (2031, 26265), (3385, 15759), (4635, 11509), (5253, 10155), (6093, 8755)]