82198435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 31020125

約数列:

[1, 5, 11, 23, 55, 115, 181, 253, 359, 905, 1265, 1795, 1991, 3949, 4163, 8257, 9955, 19745, 20815, 41285, 45793, 64979, 90827, 228965, 324895, 454135, 714769, 1494517, 3573845, 7472585, 16439687, 82198435]

約数ペア:

[(1, 82198435), (5, 16439687), (11, 7472585), (23, 3573845), (55, 1494517), (115, 714769), (181, 454135), (253, 324895), (359, 228965), (905, 90827), (1265, 64979), (1795, 45793), (1991, 41285), (3949, 20815), (4163, 19745), (8257, 9955)]