72044245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 107089920

約数和(自身を除く): 35045675

約数列:

[1, 5, 7, 13, 35, 65, 91, 191, 455, 829, 955, 1337, 2483, 4145, 5803, 6685, 10777, 12415, 17381, 29015, 53885, 75439, 86905, 158339, 377195, 791695, 1108373, 2058407, 5541865, 10292035, 14408849, 72044245]

約数ペア:

[(1, 72044245), (5, 14408849), (7, 10292035), (13, 5541865), (35, 2058407), (65, 1108373), (91, 791695), (191, 377195), (455, 158339), (829, 86905), (955, 75439), (1337, 53885), (2483, 29015), (4145, 17381), (5803, 12415), (6685, 10777)]