80125955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 119011200

約数和(自身を除く): 38885245

約数列:

[1, 5, 7, 13, 35, 65, 91, 229, 455, 769, 1145, 1603, 2977, 3845, 5383, 8015, 9997, 14885, 20839, 26915, 49985, 69979, 104195, 176101, 349895, 880505, 1232707, 2289313, 6163535, 11446565, 16025191, 80125955]

約数ペア:

[(1, 80125955), (5, 16025191), (7, 11446565), (13, 6163535), (35, 2289313), (65, 1232707), (91, 880505), (229, 349895), (455, 176101), (769, 104195), (1145, 69979), (1603, 49985), (2977, 26915), (3845, 20839), (5383, 14885), (8015, 9997)]