201611835

素因数分解:

$3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 362854800

約数和(自身を除く): 161242965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 293, 405, 879, 1465, 1699, 2637, 4395, 5097, 7911, 8495, 13185, 15291, 23733, 25485, 39555, 45873, 76455, 118665, 137619, 229365, 497807, 688095, 1493421, 2489035, 4480263, 7467105, 13440789, 22401315, 40322367, 67203945, 201611835]

約数ペア:

[(1, 201611835), (3, 67203945), (5, 40322367), (9, 22401315), (15, 13440789), (27, 7467105), (45, 4480263), (81, 2489035), (135, 1493421), (293, 688095), (405, 497807), (879, 229365), (1465, 137619), (1699, 118665), (2637, 76455), (4395, 45873), (5097, 39555), (7911, 25485), (8495, 23733), (13185, 15291)]