12298215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 21035520

約数和(自身を除く): 8737305

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 829, 989, 2487, 2967, 4145, 4945, 12435, 14835, 19067, 35647, 57201, 95335, 106941, 178235, 286005, 534705, 819881, 2459643, 4099405, 12298215]

約数ペア:

[(1, 12298215), (3, 4099405), (5, 2459643), (15, 819881), (23, 534705), (43, 286005), (69, 178235), (115, 106941), (129, 95335), (215, 57201), (345, 35647), (645, 19067), (829, 14835), (989, 12435), (2487, 4945), (2967, 4145)]