197273085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 329538432

約数和(自身を除く): 132265347

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 2257, 5827, 6771, 11285, 17481, 29135, 33855, 87405, 215599, 355447, 646797, 1066341, 1077995, 1777235, 3233985, 5331705, 13151539, 39454617, 65757695, 197273085]

約数ペア:

[(1, 197273085), (3, 65757695), (5, 39454617), (15, 13151539), (37, 5331705), (61, 3233985), (111, 1777235), (183, 1077995), (185, 1066341), (305, 646797), (555, 355447), (915, 215599), (2257, 87405), (5827, 33855), (6771, 29135), (11285, 17481)]