65160645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 114099840

約数和(自身を除く): 48939195

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 709, 1671, 2127, 2785, 3545, 6127, 7799, 8355, 10635, 18381, 23397, 30635, 38995, 91905, 116985, 394913, 1184739, 1974565, 4344043, 5923695, 13032129, 21720215, 65160645]

約数ペア:

[(1, 65160645), (3, 21720215), (5, 13032129), (11, 5923695), (15, 4344043), (33, 1974565), (55, 1184739), (165, 394913), (557, 116985), (709, 91905), (1671, 38995), (2127, 30635), (2785, 23397), (3545, 18381), (6127, 10635), (7799, 8355)]