5280556785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{247739}}^1$

素因数の和:247790

約数の個数: 48

約数和(自身を含む): 10167249600

約数和(自身を除く): 4886692815

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 247739, 743217, 1238695, 1734173, 3716085, 5202519, 7184431, 8670865, 12139211, 21553293, 26012595, 35922155, 36417633, 50291017, 60696055, 107766465, 150873051, 182088165, 251455085, 352037119, 754365255, 1056111357, 1760185595, 5280556785]

約数ペア:

[(1, 5280556785), (3, 1760185595), (5, 1056111357), (7, 754365255), (15, 352037119), (21, 251455085), (29, 182088165), (35, 150873051), (49, 107766465), (87, 60696055), (105, 50291017), (145, 36417633), (147, 35922155), (203, 26012595), (245, 21553293), (435, 12139211), (609, 8670865), (735, 7184431), (1015, 5202519), (1421, 3716085), (3045, 1734173), (4263, 1238695), (7105, 743217), (21315, 247739)]