40997295

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24623}}^1$

素因数の和:24671

約数の個数: 24

約数和(自身を含む): 72985536

約数和(自身を除く): 31988241

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 24623, 73869, 123115, 221607, 369345, 911051, 1108035, 2733153, 4555255, 8199459, 13665765, 40997295]

約数ペア:

[(1, 40997295), (3, 13665765), (5, 8199459), (9, 4555255), (15, 2733153), (37, 1108035), (45, 911051), (111, 369345), (185, 221607), (333, 123115), (555, 73869), (1665, 24623)]