145428335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 192675840

約数和(自身を除く): 47247505

約数列:

[1, 5, 13, 65, 79, 127, 223, 395, 635, 1027, 1115, 1651, 2899, 5135, 8255, 10033, 14495, 17617, 28321, 50165, 88085, 130429, 141605, 229021, 368173, 652145, 1145105, 1840865, 2237359, 11186795, 29085667, 145428335]

約数ペア:

[(1, 145428335), (5, 29085667), (13, 11186795), (65, 2237359), (79, 1840865), (127, 1145105), (223, 652145), (395, 368173), (635, 229021), (1027, 141605), (1115, 130429), (1651, 88085), (2899, 50165), (5135, 28321), (8255, 17617), (10033, 14495)]