71998695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 132762240

約数和(自身を除く): 60763545

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 535, 787, 855, 963, 1605, 2033, 2361, 3935, 4815, 6099, 7083, 10165, 11805, 14953, 18297, 30495, 35415, 44859, 74765, 84209, 91485, 134577, 224295, 252627, 421045, 672885, 757881, 1263135, 1599971, 3789405, 4799913, 7999855, 14399739, 23999565, 71998695]

約数ペア:

[(1, 71998695), (3, 23999565), (5, 14399739), (9, 7999855), (15, 4799913), (19, 3789405), (45, 1599971), (57, 1263135), (95, 757881), (107, 672885), (171, 421045), (285, 252627), (321, 224295), (535, 134577), (787, 91485), (855, 84209), (963, 74765), (1605, 44859), (2033, 35415), (2361, 30495), (3935, 18297), (4815, 14953), (6099, 11805), (7083, 10165)]