126384285

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 205659648

約数和(自身を除く): 79275363

約数列:

[1, 3, 5, 15, 113, 173, 339, 431, 519, 565, 865, 1293, 1695, 2155, 2595, 6465, 19549, 48703, 58647, 74563, 97745, 146109, 223689, 243515, 293235, 372815, 730545, 1118445, 8425619, 25276857, 42128095, 126384285]

約数ペア:

[(1, 126384285), (3, 42128095), (5, 25276857), (15, 8425619), (113, 1118445), (173, 730545), (339, 372815), (431, 293235), (519, 243515), (565, 223689), (865, 146109), (1293, 97745), (1695, 74563), (2155, 58647), (2595, 48703), (6465, 19549)]