79270335

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 141991200

約数和(自身を除く): 62720865

約数列:

[1, 3, 5, 9, 15, 45, 59, 73, 177, 219, 295, 365, 409, 531, 657, 885, 1095, 1227, 2045, 2655, 3285, 3681, 4307, 6135, 12921, 18405, 21535, 24131, 29857, 38763, 64605, 72393, 89571, 120655, 149285, 193815, 217179, 268713, 361965, 447855, 1085895, 1343565, 1761563, 5284689, 8807815, 15854067, 26423445, 79270335]

約数ペア:

[(1, 79270335), (3, 26423445), (5, 15854067), (9, 8807815), (15, 5284689), (45, 1761563), (59, 1343565), (73, 1085895), (177, 447855), (219, 361965), (295, 268713), (365, 217179), (409, 193815), (531, 149285), (657, 120655), (885, 89571), (1095, 72393), (1227, 64605), (2045, 38763), (2655, 29857), (3285, 24131), (3681, 21535), (4307, 18405), (6135, 12921)]