79347915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 145847520

約数和(自身を除く): 66499605

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1483, 1845, 3567, 4449, 5945, 7415, 10701, 13347, 17835, 22245, 43007, 53505, 60803, 66735, 129021, 182409, 215035, 304015, 387063, 547227, 645105, 912045, 1763287, 1935315, 2736135, 5289861, 8816435, 15869583, 26449305, 79347915]

約数ペア:

[(1, 79347915), (3, 26449305), (5, 15869583), (9, 8816435), (15, 5289861), (29, 2736135), (41, 1935315), (45, 1763287), (87, 912045), (123, 645105), (145, 547227), (205, 387063), (261, 304015), (369, 215035), (435, 182409), (615, 129021), (1189, 66735), (1305, 60803), (1483, 53505), (1845, 43007), (3567, 22245), (4449, 17835), (5945, 13347), (7415, 10701)]