15213327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 7112433

約数列:

[1, 3, 23, 37, 59, 69, 101, 111, 177, 303, 851, 1357, 2183, 2323, 2553, 3737, 4071, 5959, 6549, 6969, 11211, 17877, 50209, 85951, 137057, 150627, 220483, 257853, 411171, 661449, 5071109, 15213327]

約数ペア:

[(1, 15213327), (3, 5071109), (23, 661449), (37, 411171), (59, 257853), (69, 220483), (101, 150627), (111, 137057), (177, 85951), (303, 50209), (851, 17877), (1357, 11211), (2183, 6969), (2323, 6549), (2553, 5959), (3737, 4071)]