1555149895195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1\times {\mathrm{603521}}^1$

素因数の和:604935

約数の個数: 32

約数和(自身を含む): 2080557601920

約数和(自身を除く): 525407706725

約数列:

[1, 5, 13, 29, 65, 145, 377, 1367, 1885, 6835, 17771, 39643, 88855, 198215, 515359, 603521, 2576795, 3017605, 7845773, 17502109, 39228865, 87510545, 227527417, 825013207, 1137637085, 4125066035, 10725171691, 23925383003, 53625858455, 119626915015, 311029979039, 1555149895195]

約数ペア:

[(1, 1555149895195), (5, 311029979039), (13, 119626915015), (29, 53625858455), (65, 23925383003), (145, 10725171691), (377, 4125066035), (1367, 1137637085), (1885, 825013207), (6835, 227527417), (17771, 87510545), (39643, 39228865), (88855, 17502109), (198215, 7845773), (515359, 3017605), (603521, 2576795)]