9206945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 3908575

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 229, 473, 731, 935, 1145, 2365, 2519, 3655, 3893, 8041, 9847, 12595, 19465, 40205, 42823, 49235, 108317, 167399, 214115, 541585, 836995, 1841389, 9206945]

約数ペア:

[(1, 9206945), (5, 1841389), (11, 836995), (17, 541585), (43, 214115), (55, 167399), (85, 108317), (187, 49235), (215, 42823), (229, 40205), (473, 19465), (731, 12595), (935, 9847), (1145, 8041), (2365, 3893), (2519, 3655)]