15551412771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{12613}}^1$

素因数の和:12955

約数の個数: 32

約数和(自身を含む): 22152202240

約数和(自身を除く): 6600789469

約数列:

[1, 3, 19, 57, 97, 223, 291, 669, 1843, 4237, 5529, 12613, 12711, 21631, 37839, 64893, 239647, 410989, 718941, 1223461, 1232967, 2812699, 3670383, 8438097, 23245759, 53441281, 69737277, 160323843, 272831803, 818495409, 5183804257, 15551412771]

約数ペア:

[(1, 15551412771), (3, 5183804257), (19, 818495409), (57, 272831803), (97, 160323843), (223, 69737277), (291, 53441281), (669, 23245759), (1843, 8438097), (4237, 3670383), (5529, 2812699), (12613, 1232967), (12711, 1223461), (21631, 718941), (37839, 410989), (64893, 239647)]