61224045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 104620032

約数和(自身を除く): 43395987

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4127, 4945, 12381, 14835, 20635, 61905, 94921, 177461, 284763, 474605, 532383, 887305, 1423815, 2661915, 4081603, 12244809, 20408015, 61224045]

約数ペア:

[(1, 61224045), (3, 20408015), (5, 12244809), (15, 4081603), (23, 2661915), (43, 1423815), (69, 887305), (115, 532383), (129, 474605), (215, 284763), (345, 177461), (645, 94921), (989, 61905), (2967, 20635), (4127, 14835), (4945, 12381)]