1427772385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7759}}^1$

素因数の和:7945

約数の個数: 32

約数和(自身を含む): 1955520000

約数和(自身を除く): 527747615

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 745, 1235, 1937, 2831, 7759, 9685, 14155, 36803, 38795, 100867, 147421, 184015, 504335, 737105, 1156091, 1916473, 5780455, 9582365, 15029183, 21965729, 75145915, 109828645, 285554477, 1427772385]

約数ペア:

[(1, 1427772385), (5, 285554477), (13, 109828645), (19, 75145915), (65, 21965729), (95, 15029183), (149, 9582365), (247, 5780455), (745, 1916473), (1235, 1156091), (1937, 737105), (2831, 504335), (7759, 184015), (9685, 147421), (14155, 100867), (36803, 38795)]