85461231

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 37111569

約数列:

[1, 3, 29, 37, 87, 111, 139, 191, 417, 573, 1073, 3219, 4031, 5143, 5539, 7067, 12093, 15429, 16617, 21201, 26549, 79647, 149147, 204943, 447441, 614829, 769921, 982313, 2309763, 2946939, 28487077, 85461231]

約数ペア:

[(1, 85461231), (3, 28487077), (29, 2946939), (37, 2309763), (87, 982313), (111, 769921), (139, 614829), (191, 447441), (417, 204943), (573, 149147), (1073, 79647), (3219, 26549), (4031, 21201), (5143, 16617), (5539, 15429), (7067, 12093)]