15693888385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 23961000960

約数和(自身を除く): 8267112575

約数列:

[1, 5, 7, 17, 29, 35, 79, 85, 119, 145, 203, 395, 397, 493, 553, 595, 841, 1015, 1343, 1985, 2291, 2465, 2765, 2779, 3451, 4205, 5887, 6715, 6749, 9401, 11455, 11513, 13895, 14297, 16037, 17255, 29435, 31363, 33745, 38947, 47005, 47243, 57565, 66439, 71485, 80185, 80591, 100079, 156815, 194735, 195721, 219541, 236215, 272629, 332195, 333877, 402955, 465073, 500395, 533171, 909527, 978605, 1097705, 1129463, 1363145, 1370047, 1669385, 2325365, 2337139, 2665855, 3732197, 4547635, 5647315, 5675909, 6366689, 6850235, 7906241, 11685695, 15461959, 18660985, 26376283, 28379545, 31833445, 39531205, 39731363, 77309795, 108233713, 131881415, 184633981, 198656815, 448396811, 541168565, 923169905, 2241984055, 3138777677, 15693888385]

約数ペア:

[(1, 15693888385), (5, 3138777677), (7, 2241984055), (17, 923169905), (29, 541168565), (35, 448396811), (79, 198656815), (85, 184633981), (119, 131881415), (145, 108233713), (203, 77309795), (395, 39731363), (397, 39531205), (493, 31833445), (553, 28379545), (595, 26376283), (841, 18660985), (1015, 15461959), (1343, 11685695), (1985, 7906241), (2291, 6850235), (2465, 6366689), (2765, 5675909), (2779, 5647315), (3451, 4547635), (4205, 3732197), (5887, 2665855), (6715, 2337139), (6749, 2325365), (9401, 1669385), (11455, 1370047), (11513, 1363145), (13895, 1129463), (14297, 1097705), (16037, 978605), (17255, 909527), (29435, 533171), (31363, 500395), (33745, 465073), (38947, 402955), (47005, 333877), (47243, 332195), (57565, 272629), (66439, 236215), (71485, 219541), (80185, 195721), (80591, 194735), (100079, 156815)]