13371004995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1\times {\mathrm{2543}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 22610990592

約数和(自身を除く): 9239985597

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 971, 1083, 1805, 2543, 2913, 4855, 5415, 7629, 12715, 14565, 18449, 38145, 48317, 55347, 92245, 144951, 241585, 276735, 350531, 724755, 918023, 1051593, 1752655, 2469253, 2754069, 4590115, 5257965, 7407759, 12346265, 13770345, 37038795, 46915807, 140747421, 234579035, 703737105, 891400333, 2674200999, 4457001665, 13371004995]

約数ペア:

[(1, 13371004995), (3, 4457001665), (5, 2674200999), (15, 891400333), (19, 703737105), (57, 234579035), (95, 140747421), (285, 46915807), (361, 37038795), (971, 13770345), (1083, 12346265), (1805, 7407759), (2543, 5257965), (2913, 4590115), (4855, 2754069), (5415, 2469253), (7629, 1752655), (12715, 1051593), (14565, 918023), (18449, 724755), (38145, 350531), (48317, 276735), (55347, 241585), (92245, 144951)]