1869312255

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{2963}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 3023564544

約数和(自身を除く): 1154252289

約数列:

[1, 3, 5, 15, 137, 307, 411, 685, 921, 1535, 2055, 2963, 4605, 8889, 14815, 42059, 44445, 126177, 210295, 405931, 630885, 909641, 1217793, 2029655, 2728923, 4548205, 6088965, 13644615, 124620817, 373862451, 623104085, 1869312255]

約数ペア:

[(1, 1869312255), (3, 623104085), (5, 373862451), (15, 124620817), (137, 13644615), (307, 6088965), (411, 4548205), (685, 2728923), (921, 2029655), (1535, 1217793), (2055, 909641), (2963, 630885), (4605, 405931), (8889, 210295), (14815, 126177), (42059, 44445)]