1330474815

素因数分解:

$3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7993}}^1$

素因数の和:8150

約数の個数: 48

約数和(自身を含む): 2409327648

約数和(自身を除く): 1078852833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 243, 405, 411, 685, 1215, 1233, 2055, 3699, 6165, 7993, 11097, 18495, 23979, 33291, 39965, 55485, 71937, 119895, 166455, 215811, 359685, 647433, 1079055, 1095041, 1942299, 3237165, 3285123, 5475205, 9711495, 9855369, 16425615, 29566107, 49276845, 88698321, 147830535, 266094963, 443491605, 1330474815]

約数ペア:

[(1, 1330474815), (3, 443491605), (5, 266094963), (9, 147830535), (15, 88698321), (27, 49276845), (45, 29566107), (81, 16425615), (135, 9855369), (137, 9711495), (243, 5475205), (405, 3285123), (411, 3237165), (685, 1942299), (1215, 1095041), (1233, 1079055), (2055, 647433), (3699, 359685), (6165, 215811), (7993, 166455), (11097, 119895), (18495, 71937), (23979, 55485), (33291, 39965)]