97776585

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^2$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 178035840

約数和(自身を除く): 80259255

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 101, 135, 213, 303, 355, 505, 639, 909, 1065, 1515, 1917, 2727, 3195, 4545, 7171, 9585, 10201, 13635, 21513, 30603, 35855, 51005, 64539, 91809, 107565, 153015, 193617, 275427, 322695, 459045, 724271, 968085, 1377135, 2172813, 3621355, 6518439, 10864065, 19555317, 32592195, 97776585]

約数ペア:

[(1, 97776585), (3, 32592195), (5, 19555317), (9, 10864065), (15, 6518439), (27, 3621355), (45, 2172813), (71, 1377135), (101, 968085), (135, 724271), (213, 459045), (303, 322695), (355, 275427), (505, 193617), (639, 153015), (909, 107565), (1065, 91809), (1515, 64539), (1917, 51005), (2727, 35855), (3195, 30603), (4545, 21513), (7171, 13635), (9585, 10201)]