55146765

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 91259136

約数和(自身を除く): 36112371

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 977, 1065, 2931, 3763, 4885, 11289, 14655, 18815, 51781, 56445, 69367, 155343, 208101, 258905, 346835, 776715, 1040505, 3676451, 11029353, 18382255, 55146765]

約数ペア:

[(1, 55146765), (3, 18382255), (5, 11029353), (15, 3676451), (53, 1040505), (71, 776715), (159, 346835), (213, 258905), (265, 208101), (355, 155343), (795, 69367), (977, 56445), (1065, 51781), (2931, 18815), (3763, 14655), (4885, 11289)]