83705085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 149333184

約数和(自身を除く): 65628099

約数列:

[1, 3, 5, 9, 15, 45, 73, 83, 219, 249, 307, 365, 415, 657, 747, 921, 1095, 1245, 1535, 2763, 3285, 3735, 4605, 6059, 13815, 18177, 22411, 25481, 30295, 54531, 67233, 76443, 90885, 112055, 127405, 201699, 229329, 272655, 336165, 382215, 1008495, 1146645, 1860113, 5580339, 9300565, 16741017, 27901695, 83705085]

約数ペア:

[(1, 83705085), (3, 27901695), (5, 16741017), (9, 9300565), (15, 5580339), (45, 1860113), (73, 1146645), (83, 1008495), (219, 382215), (249, 336165), (307, 272655), (365, 229329), (415, 201699), (657, 127405), (747, 112055), (921, 90885), (1095, 76443), (1245, 67233), (1535, 54531), (2763, 30295), (3285, 25481), (3735, 22411), (4605, 18177), (6059, 13815)]