12036705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 8284575

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 251, 345, 417, 695, 753, 1255, 2085, 3197, 3765, 5773, 9591, 15985, 17319, 28865, 34889, 47955, 86595, 104667, 174445, 523335, 802447, 2407341, 4012235, 12036705]

約数ペア:

[(1, 12036705), (3, 4012235), (5, 2407341), (15, 802447), (23, 523335), (69, 174445), (115, 104667), (139, 86595), (251, 47955), (345, 34889), (417, 28865), (695, 17319), (753, 15985), (1255, 9591), (2085, 5773), (3197, 3765)]