84471185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 23874415

約数列:

[1, 5, 37, 59, 71, 109, 185, 295, 355, 545, 2183, 2627, 4033, 4189, 6431, 7739, 10915, 13135, 20165, 20945, 32155, 38695, 154993, 237947, 286343, 456601, 774965, 1189735, 1431715, 2283005, 16894237, 84471185]

約数ペア:

[(1, 84471185), (5, 16894237), (37, 2283005), (59, 1431715), (71, 1189735), (109, 774965), (185, 456601), (295, 286343), (355, 237947), (545, 154993), (2183, 38695), (2627, 32155), (4033, 20945), (4189, 20165), (6431, 13135), (7739, 10915)]