73355165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 99912960

約数和(自身を除く): 26557795

約数列:

[1, 5, 13, 23, 65, 115, 139, 299, 353, 695, 1495, 1765, 1807, 3197, 4589, 8119, 9035, 15985, 22945, 40595, 41561, 49067, 105547, 207805, 245335, 527735, 637871, 1128541, 3189355, 5642705, 14671033, 73355165]

約数ペア:

[(1, 73355165), (5, 14671033), (13, 5642705), (23, 3189355), (65, 1128541), (115, 637871), (139, 527735), (299, 245335), (353, 207805), (695, 105547), (1495, 49067), (1765, 41561), (1807, 40595), (3197, 22945), (4589, 15985), (8119, 9035)]